Mental Health · Full case
Alcohol & Problem Drinking
Alcohol — Problem Drinking · Clinical Reasoning Framework v2
GP & SCA · NICE CG115 · Thiamine before glucose · AUDIT · Chlordiazepoxide · Wernicke’s · Acamprosate · Naltrexone · CIWA-Ar · DTs · Safeguarding
Thiamine BEFORE glucoseIn any malnourished or alcohol-dependent patient presenting unwell or confused: give IV thiamine (Pabrinex) BEFORE IV glucose or dextrose. Glucose metabolism requires thiamine; administering glucose first in thiamine-deficient patients precipitates acute Wernicke’s encephalopathy. Do not delay emergency glucose for clinically significant hypoglycaemia; give thiamine as soon as possible alongside it. Suspected Wernicke’s: high-dose IV thiamine (Pabrinex per local protocol) for at least 5 days unless excluded, then oral (NICE CG100).
Withdrawal seizures: 24-48hAlcohol withdrawal seizures peak at 24-48 hours after the last drink (not at onset of withdrawal). They can be the first sign of withdrawal — no preceding warning in some patients. Grand mal seizures. If witnessed in GP surgery: diazepam IV/IM; 999; hospital admission. History of prior seizures in withdrawal = inpatient detox mandatory.
DTs: 48-72h; 5-15% mortalityDelirium tremens: onset 48-72 hours post last drink. Features: confusion; hallucinations (visual → tactile → auditory); autonomic instability (tachycardia, hypertension, fever, diaphoresis). Mortality 5-15% untreated; 1-2% with adequate treatment (benzodiazepines; IV fluids; thiamine). Any patient at risk must be managed as inpatient.
Morning tremor = dependenceMorning tremor (shakes) relieved by the first drink of the day = alcohol withdrawal tremor = alcohol dependence (not hazardous or harmful use — dependence). This single finding changes management: from brief intervention to detoxification with chlordiazepoxide plus relapse prevention medication. Do not miss this distinction.
AUDIT ≥8 = hazardousAUDIT (Alcohol Use Disorders Identification Test): 0-7 low risk; 8-15 hazardous; 16-19 harmful; ≥20 dependence likely. AUDIT-C (first 3 questions): 5 or more = positive (UK OHID AUDIT-C). CAGE ≥2/4 = clinically significant alcohol problem. Administer at every relevant consultation — brief intervention at 8-15; specialist referral at ≥20.
Chlordiazepoxide: 5-7 daysCommunity alcohol detoxification: chlordiazepoxide reducing regimen (GABA-A agonist; cross-tolerant with alcohol). Fixed-dose reducing regimen (usually QDS) tapering to zero over about a week, dose set by severity of dependence per the local specialist alcohol-service protocol and SPC. The setting is decided with the specialist alcohol service (units/day, SADQ, previous seizures/DTs, comorbidity, someone at home), not by a CIWA-Ar cut-off. Always give thiamine alongside. Adequate dosing is critical — under-dosing risks breakthrough seizures. Prescribe daily or twice-weekly dispensing.
Acamprosate: after detoxAcamprosate (Campral EC 333mg): start AFTER detox is complete (not during drinking). 666mg TDS with food. Reduces craving by restoring GABA/glutamate balance. Safe in liver disease (renally excreted — not hepatically). CI: severe renal failure (eGFR <30). Naltrexone: start after assisted withdrawal; CI: acute hepatitis, liver failure, opioid use. Disulfiram: patient must be abstinent; supervised administration improves outcomes.
Wernicke’s: confusion + ataxia + ophthalmoplegiaWernicke’s encephalopathy (thiamine deficiency): classic triad — confusion, ataxia, ophthalmoplegia (often incomplete — any one feature in a heavy drinker warrants treatment; full triad present in only a minority). Can progress to Korsakoff’s (irreversible anterograde amnesia; confabulation) if untreated. High-dose IV thiamine (Pabrinex per local protocol) for at least 5 days unless excluded, then oral (NICE CG100). Oral thiamine insufficient for acute Wernicke’s.
📋 Clinical Stem — Alcohol Problem Drinking
A 48-year-old self-employed plumber attending at his sister’s request, drinking 35-40 units per week, with morning hand tremor that settles after his first drink, who says “I’m not an alcoholic — I’m still working”
James Doherty, 48, a self-employed plumber, attends reluctantly — arranged by his sister Pauline, who called the surgery. His wife Linda left him 6 months ago (with their two children, aged 10 and 13, who he sees every other weekend). He is currently staying in the family home. He drinks approximately 5-6 cans of lager (5% ABV) every evening, and more at weekends — approximately 35-40 units per week. For the past 3 months he has noticed shaking in his hands when he wakes up; it settles within 30-45 minutes of having his first drink. He says: “I know I drink too much, but I’m not an alcoholic — alcoholics lose everything. I still work every day, pay my bills. I just drink a bit too much because of the stress with Linda.” He is worried about what would happen to his business if he stopped drinking suddenly. He has read “on the internet” that stopping suddenly can be dangerous. He is right.
This stem tests six clinical skills: identifying alcohol dependence from the history (morning withdrawal tremor is diagnostic); distinguishing James’s model of “not an alcoholic” from the clinical reality while maintaining therapeutic alliance; explaining why abrupt cessation is genuinely dangerous and why chlordiazepoxide is the treatment (not willpower); prescribing a structured community detox with thiamine; discussing relapse prevention (acamprosate or naltrexone post-detox); and addressing the safeguarding implications (two children aged 10 and 13 visiting a home where their father is drinking 35-40 units per week).
Scenario A — Acute Wernicke’s encephalopathy 52-year-old with known alcohol dependence brought in confused and unsteady by a colleague. Appears dishevelled and malnourished. Examination: confusion (disoriented to time); ataxic gait; bilateral horizontal nystagmus. Wernicke’s encephalopathy until proven otherwise: call 999; IV Pabrinex 2 pairs TDS before any IV glucose; hospital admission; MRI brain (periventricular enhancement on T2). NEVER give IV glucose or dextrose before thiamine in a malnourished alcohol-dependent patient — precipitates acute Wernicke’s. Korsakoff’s syndrome: untreated Wernicke’s → permanent anterograde amnesia, confabulation, perseveration — irreversible.
Scenario B — Delirium tremens (DTs) 55-year-old 3 days into attempting home detox without medical support. Now presenting with visual hallucinations (“seeing spiders on the wall”), severe tremor, sweating, tachycardia (HR 118), and confusion. DTs: 999; hospital admission; IV diazepam or lorazepam (benzodiazepine); IV Pabrinex; IV fluids; close monitoring (DTs mortality 5-15% untreated). Key teaching: always warn patients with alcohol dependence NEVER to stop suddenly without medical supervision. Community detox with chlordiazepoxide is the appropriate management — not abrupt cessation alone.
Scenario C — Hazardous drinking / brief intervention 38-year-old professional, AUDIT score 12, drinking approximately 20 units/week at client dinners and evenings. No dependence features. Brief intervention (FRAMES: Feedback, Responsibility, Advice, Menu, Empathy, Self-efficacy). Motivational interviewing: explore stage of change. Quantify units in a way that is personalised. Target: reduce to below 14 units/week; spread across ≥3 days; 2 alcohol-free days. No medication indicated. Review in a few weeks with repeat AUDIT or drink diary; escalate to extended brief intervention if not changing. No detox required — no dependence.
Scenario D — Alcohol in pregnancy 24-year-old, 8 weeks pregnant, drinking approximately 12 units/week (socially; not dependent). No safe level of alcohol in pregnancy established — UK CMO guidelines (2016): the safest approach in pregnancy is not to drink at all. Foetal alcohol syndrome risk. Foetal alcohol spectrum disorders (FASD): growth restriction, facial dysmorphia, cognitive and behavioural problems — leading preventable cause of non-genetic neurodevelopmental disability. Approach: non-judgemental; clear advice on risks; support to stop; consider community alcohol service if dependence features. If dependent: inpatient detox (benzodiazepines safer in hospital under supervision during pregnancy); thiamine.
Scenario E — Acamprosate vs naltrexone decision 44-year-old, recently completed 5-day chlordiazepoxide community detox, now abstinent and asking about medication to maintain abstinence. Liver enzymes mildly elevated (ALT 68, twice normal; eGFR 72). NICE CG115: offer acamprosate or oral naltrexone as first-line relapse prevention. Acamprosate (renally excreted; safe in liver disease; mildly elevated ALT not a contraindication). Naltrexone (hepatically metabolised; CI in acute hepatitis or liver failure; mildly elevated LFTs: check enzymes — if <3× ULN with no active hepatitis: can use cautiously with LFT monitoring). Also: psychological treatment (CBT; AA; SMART Recovery) alongside medication.
Key variables to adapt for Dependence features (morning tremor, seizure history, withdrawal anxiety, relief drinking) change management entirely (detox required); severity of dependence (>30 units/day or SADQ ≥30 = consider inpatient detox); social support and home situation (community vs inpatient detox decision); previous complicated withdrawal (seizures, DTs = inpatient mandatory); children in the household (safeguarding); driving (DVLA notification for dependence); comorbid mental health (depression, PTSD — dual diagnosis); liver function (acamprosate safe in liver disease; naltrexone requires normal LFTs); opioid use (naltrexone absolutely contraindicated).
Steps:
1
Step 1
History Taking — AUDIT Screening · Dependence Features · Illness Model · ICE · Safeguarding
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The alcohol history has one clinical priority above all others: distinguish alcohol dependence from hazardous or harmful drinking, because this single distinction determines whether the patient needs a medically supervised detox or a brief intervention. The morning tremor in James’s history that settles with his first drink is the diagnostic finding — it represents alcohol withdrawal, which is only present in dependence. The history must also explore the illness model (“I’m not an alcoholic”), establish motivation, assess social support for community detox, and identify safeguarding concerns (two children, 10 and 13).
🎓 SCA opener — acknowledge the reluctance before anything else
"I’m glad you came in. I understand it was your sister who made the appointment — that can feel a bit like pressure. I want to say first: this is not a conversation where I’m going to judge you or lecture you about how much you’re drinking. What I’d like to do is understand what your life looks like at the moment, and talk honestly about what might help. Is that OK?"
In SCA: opening with acknowledgement of the reluctant attendance and an explicit non-judgement statement before any clinical questioning sets a therapeutic tone that makes the rest of the consultation possible. Candidates who launch straight into AUDIT questions without this step risk a defensive patient who discloses minimally. The Relating to Others domain rewards establishing rapport before clinical data-gathering.
1A — Alcohol quantity and pattern; dependence features
1B — Red flags: withdrawal complications and physical harms
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Red Flags — features requiring immediate action or inpatient referral
| Red flag | Why dangerous | Action |
|---|---|---|
| Confusion + ataxia + abnormal eye movements (ophthalmoplegia/nystagmus) in alcohol-dependent patient | Wernicke’s encephalopathy (thiamine deficiency): medical emergency. The classic triad is present in only a minority — any one feature in a heavy drinker warrants treatment. Untreated: permanent Korsakoff’s syndrome (irreversible anterograde amnesia, confabulation). IV Pabrinex (not oral thiamine — absorption unreliable) is curative if given early. Never give IV glucose before thiamine in a malnourished alcohol-dependent patient. | 999; IV Pabrinex 2 pairs TDS BEFORE IV glucose; hospital; MRI brain; neurology |
| Active withdrawal: severe tremor + sweating + tachycardia + agitation within 24-72h of last drink | Moderate-severe alcohol withdrawal: risk of seizures (peak 24-48h) and DTs (48-72h). Acute withdrawal with, or at high risk of, seizures or DTs needs admission (NICE CG100). Uncontrolled withdrawal can progress rapidly to DTs with mortality up to 15% without treatment. Assessment for immediate benzodiazepine treatment required. | If at high risk of seizures/DTs or previous seizures: hospital admission; IV/IM diazepam; IV Pabrinex |
| Active seizure in context of alcohol withdrawal | Alcohol withdrawal seizures are grand mal; can occur in clusters; can progress to status epilepticus. First-ever seizure in known heavy drinker: alcohol withdrawal cause must be confirmed (CT head to exclude structural cause). Management: diazepam IV/IM for active seizure; 999; hospital admission; benzodiazepine detox protocol. Never attempt community detox after witnessed seizure. | 999; diazepam IV/IM for active seizure; hospital admission; inpatient detox mandatory |
| Haematemesis, melaena, or severe abdominal pain in alcohol-dependent patient | Upper GI bleed: oesophageal varices (portal hypertension from cirrhosis — catastrophic, potentially fatal; 30-40% mortality per bleeding episode) or peptic ulcer disease (alcohol + NSAID use). Acute alcoholic hepatitis: severe abdominal pain + jaundice + fever + elevated AST/ALT — Maddrey’s discriminant function predicts severity. Alcoholic pancreatitis: severe epigastric pain — serum lipase/amylase. | 999 (variceal bleed); GI investigation urgently; hepatology; nil by mouth pending endoscopy; IV access |
| Jaundice in known heavy drinker | Alcoholic hepatitis: acute presentation; may be mild (manage conservatively) or severe (Maddrey’s DF ≥32: high mortality; consider corticosteroids; hepatology urgently). Cirrhosis with decompensation: portal hypertension; ascites; encephalopathy; variceal bleeding. Any new jaundice in an alcohol-dependent patient: same-day hospital assessment. | Same-day bloods (LFTs; coagulation; FBC; U&E); urgent hepatology referral; US abdomen; abstinence |
| Suicidal ideation or active self-harm in context of alcohol dependence | Alcohol and suicide: alcohol is a major risk factor for completed suicide; it disinhibits; impairs problem-solving; worsens depression; intoxicated patients may act on impulse. Depression and alcohol dependence are highly comorbid (60%). In James’s case: relationship breakdown + isolation + alcohol dependence = significantly elevated suicide risk. Routine depression screen and suicide risk assessment at every alcohol consultation. | PHQ-9; direct suicide risk assessment; if active ideation + intent: 999/crisis team; if moderate risk: same-day mental health review; dual diagnosis treatment pathway |
🛡️
Safeguarding — Children and Domestic Context
Parental alcohol misuse is one of the most common child safeguarding risk factors in UK general practice. James’s two children aged 10 and 13 visit him every other weekend. They are spending unsupervised time with a parent who is drinking 35-40 units per week and who has withdrawal tremor every morning. This is a potential child safeguarding concern that must be assessed specifically.
👦 Children in the Household During Contact
- James’s children (aged 10 and 13) visit every other weekend: are they present when James is drinking heavily? Is he intoxicated in their care?
- Can James safely supervise the children — cross the road, respond to an emergency, drive them?
- Are the children aware of the drinking? Are they distressed or acting as carers?
- DVLA: is James driving his children while intoxicated or impaired?
- Document: "children discussed; contact arrangements described; no immediate safeguarding concern identified at this stage; to review if drinking continues during contact"
🏠 Domestic Abuse and Relationship Breakdown
- Linda left with the children 6 months ago — was alcohol a factor? Was there domestic abuse (physical or emotional) in the context of alcohol?
- 50% of domestic violence incidents involve alcohol; alcohol disinhibits aggression and impairs judgement
- Safe enquiry: "sometimes when relationships become very difficult and drinking is involved, things can get heated — did Linda or the children ever feel unsafe?"
- If domestic abuse identified: MARAC referral; Independent Domestic Violence Advisor (IDVA) signposting; Refuge; National DV helpline (number on their website)
💫 Suicide and Self-Harm Risk
- Relationship breakdown + loneliness + alcohol dependence = significantly elevated suicide risk
- PHQ-9 mandatory; direct suicide risk assessment: "have you had any thoughts that life is not worth living, or thoughts of ending your life?"
- Alcohol intoxication lowers the threshold for acting on suicidal thoughts impulsively
- Address specifically: "if you ever get to a point where you feel you can’t cope, I want to know that you will call the Samaritans (number on their website) or come straight to A&E — not reach for the bottle first"
✈️ Occupational and Road Safety
- James is a plumber: withdrawal tremor at work — working with power tools, on scaffolding, or in confined spaces while withdrawing = serious occupational safety risk
- DVLA: alcohol dependence must be reported to DVLA; with high-risk features (withdrawal seizures or medication-assisted withdrawal, as here) Group 1: must not drive until 1 year abstinent with normal LFTs; Group 2 (lorry/bus): 3 years (a van may be Group 1). Without them: 6 months / 1 year of controlled drinking or abstinence
- Is he driving his work van? Is he driving the children? Is he driving while intoxicated or withdrawing?
- Safe: explore gently; "I also need to mention driving — the law requires people with alcohol dependence to notify the DVLA; I need to make sure you know about this"
If a child safeguarding concern is identified: discuss with GP safeguarding lead; consider referral to children’s social care (Section 17 or Section 47) if child is at risk of harm; contact Linda if appropriate (she has care of the children and may have safeguarding information); document all safeguarding discussions in notes. A single episode of parental intoxication during child contact is not necessarily a Section 47 concern, but a pattern of care during heavy drinking is. The threshold is whether the children are suffering, or are likely to suffer, significant harm.
1C — PMH · Drug history · Physical complications screen
1D — ICE
💡 Ideas
"When you say you’re not an alcoholic — what does that word mean to you? What does an alcoholic look like in your mind?"
James’s illness model centres on the stereotype of the “rock-bottom” alcoholic who has lost everything — homeless, unemployable, failing in all responsibilities. Because he still works and pays his bills, he does not identify with this model. Exploring this specific belief allows the GP to gently challenge it: "the clinical definition of alcohol dependence is about what is happening in your body — the morning shakes, the fact that the first drink takes them away — not about how much you have lost." This reframing respects James’s self-image while introducing an accurate understanding of dependence that motivates change.
😟 Concerns
"You mentioned you’ve read that stopping suddenly can be dangerous. What are you worried might happen to you if you tried to stop?"
James is concerned about the safety of stopping. This concern is valid and should be acknowledged — he is right that abrupt unsupported cessation in alcohol dependence is medically dangerous (seizures; DTs). The GP who dismisses this: "oh, it’s fine, just stop drinking" is both wrong and loses trust. The GP who validates it — "you are absolutely right, and that is exactly why I am going to prescribe you a medication that prevents that from happening" — builds trust, corrects the misapprehension that stopping is impossible without danger, and introduces chlordiazepoxide as the medical solution to the danger he fears. His concern also motivates engagement: he is not indifferent to risk, he is worried about the wrong aspect of it.
🎯 Expectations
"What were you hoping might come out of this appointment? Is there anything specific you wanted from me today, or something you wanted to avoid?"
James attended reluctantly at his sister’s request. He may be expecting a lecture, a referral to a programme he has no intention of attending, or a prescription he plans to ignore. Understanding his expectation allows the GP to deliver something different — information rather than judgement; a plan rather than a lecture; a medication that addresses the morning fear of withdrawal rather than an abstract request to "just stop." James’s real expectation may be simply: "I want someone to understand my situation without judging me." Meeting that expectation is the foundation of engagement with a reluctant alcohol-dependent patient.
1E — Psychosocial context
💔 Relationship Breakdown as a Trigger
Linda leaving 6 months ago coincides with the escalation to 35-40 units per week. The relationship breakdown is both a life event trigger for escalation and a consequence of the drinking (which may have been a factor in the relationship difficulties in the first place). Exploring this timeline non-judgementally allows James to see the drinking in the context of his life, not just as a habit. The children’s departure from the house has removed a daily reason to moderate.
"When Linda left — was the drinking already an issue between you, or did the drinking get worse after she left? I ask because understanding the timeline helps me understand what function the drinking is serving."Clinical note: if drinking predated the relationship difficulties and was a contributing cause: dual problem (addiction + relationship); if drinking escalated post-separation: grief-driven; CBT and bereavement support alongside detox.
👪 Father Identity and the Children
James sees his children every other weekend. His fatherhood may be his most powerful motivational lever — more powerful than his health, his business, or any abstract long-term risk. "What kind of dad do you want to be when the kids visit?" and "what do you think your children see when they come and stay?" are questions that, asked with empathy, can move a precontemplative patient towards contemplation. The desire to be present and capable for his children can be an anchor for recovery.
"Your children are 10 and 13 — they’re at an age where they notice things. What do you think it’s like for them to see you in the morning with the shakes? I’m asking because I think you care about that — and it might be something worth thinking about as part of what you want to change."🏗️ Self-Employment and Financial Anxiety
A self-employed plumber has no sick pay. Any disruption to his ability to work — from health, from detox, from incapacity — directly affects his income. This creates a paradox: the drinking is threatening his capacity to work (withdrawal tremor; cognitive impairment; morning unreliability) while the anxiety about stopping drinking is partly driven by fear of losing income during detox. A structured detox over 5-7 days can be timed to minimise business disruption; acamprosate and naltrexone do not impair work capacity. Community detox is less disruptive to income than inpatient admission.
"I want to suggest something that does not necessarily mean time off work. A community detox — tablets at home over 5 to 7 days — can be timed over a weekend or a quieter week. Most people find they are more functional during a supervised detox than when they are actively withdrawing every morning."💧 The “Not an Alcoholic” Identity
The label “alcoholic” is stigmatising and creates therapeutic barriers. NICE CG115 and clinical practice use “alcohol dependence” for a reason — it is a medical condition, not a character failing. James’s resistance to the term “alcoholic” is partly understandable self-preservation. The GP who insists on the label will create defensiveness; the GP who says “I am not here to put a label on you — I’m here to address what is happening in your body in the mornings” maintains engagement. The clinical finding (withdrawal tremor) is more useful than the diagnostic label as a basis for the intervention conversation.
"I am not going to call you an alcoholic — that is a word that means different things to different people. What I can tell you is that the shaking in the mornings, and the fact that it goes away when you have a drink, tells me that your body has become physically dependent on alcohol. That is a medical condition — and there is a medical treatment for it."🎓 SCA Checkpoint — Step 1TasksRelating to OthersGlobal Skills
Key phrases that score
"You mentioned shaking in the mornings — I want to ask specifically about that. When you have the first drink of the day, does the shaking get better? [Yes] That is an important finding. That is your body going into withdrawal from alcohol overnight. It means your body has become physically dependent — not a character failing; a medical condition."
"You said you have read that stopping suddenly is dangerous — you are absolutely right. For someone whose body is as dependent on alcohol as yours sounds, stopping suddenly without medication could cause seizures. That is exactly why I want to give you a tablet to help you stop safely. It prevents that from happening."
"I am not here to judge how much you drink or to call you anything. What I am here for is to make sure that if you decide you want to change this, you can do it safely — and that the risks you are worried about are managed."
Deductions
- Not asking about morning tremor — the single most diagnostically important question in this consultation
- Not assessing previous seizure history — mandatory before community vs inpatient detox decision
- Dismissing the "I’m not an alcoholic" illness model rather than engaging it — creates defensiveness; breaks rapport
- Not addressing safeguarding (children visiting an alcohol-dependent parent)
🔴 Red
Morning tremor not asked; dependence not identified; AUDIT not administered; brief intervention given instead of detox; safeguarding not assessed; judgemental approach; "just stop drinking" advice given without medication
🟠 Amber
AUDIT administered; dependence features partially identified; chlordiazepoxide mentioned but no detox plan; safeguarding mentioned but not explored; illness model ("not an alcoholic") not engaged; ICE partial; seizure history not asked
🟩 Green
Non-judgemental opener; morning tremor identified as withdrawal = dependence; seizure history asked; CIWA-Ar assessment; community vs inpatient detox decision made; illness model engaged empathetically; chlordiazepoxide + thiamine plan; acamprosate or naltrexone post-detox; safeguarding (children); DVLA; ICE all three; relapse prevention discussed; community alcohol service referral
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Step 2
Triage — Emergency · Inpatient Detox · Community Detox · Brief Intervention
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Alcohol triage has four branches: (1) medical emergency (Wernicke’s; active seizure; DTs; variceal bleed) → 999; (2) inpatient detox (>30 units/day or SADQ ≥30; complicated withdrawal history or epilepsy; significant comorbidity; no one at home; poly-substance); (3) community detox with the specialist alcohol service (no high-risk features; responsible supporter at home); (4) brief intervention (hazardous or harmful use without dependence features).
🔴 Emergency / Inpatient
Hospital Immediately
999 or same-day admission- Wernicke’s: confusion + ataxia + eye signs999; IV Pabrinex BEFORE IV glucose; hospital; MRI brain
- Active withdrawal seizure or DTs (48-72h post last drink)999; IV/IM diazepam; inpatient benzodiazepine protocol; IV Pabrinex; monitoring
- >30 units/day, SADQ ≥30, epilepsy or history of complicated withdrawalHospital admission; supervised detox; inpatient nursing observation
- Living alone; no social support; poly-substance dependenceInpatient or residential withdrawal — no community detox without someone at home
- Variceal bleed; severe alcoholic hepatitis; pancreatitis999; nil by mouth; IV access; GI/hepatology
🟠 Community Detox
Chlordiazepoxide + Thiamine
Specialist service; supporter at home- Dependence; no previous complicated withdrawal; social supportChlordiazepoxide reducing regimen 5-7 days; thiamine 100mg TDS; daily dispensing; daily GP phone review
- No high-risk features; responsible supporter at home (e.g. Pauline staying)Community detox with the specialist alcohol service; daily contact for the first 3 days; safety plan given in writing; community alcohol service referral
🟩 Brief Intervention
FRAMES + AUDIT + Lifestyle
AUDIT 8-19; no dependence features- Hazardous/harmful use; no morning tremor; no withdrawal symptoms5-minute FRAMES brief intervention; quantify units; target <14 units/week; review in a few weeks with repeat AUDIT
- AUDIT 8-15: hazardous; 16-19: harmful — no detox requiredCBT or motivational interviewing; community alcohol service if struggling
🎓 SCA Checkpoint — Step 2Tasks
Triage rationale
"The morning shaking that goes away when you have a drink tells me your body has become physically dependent. That means I cannot just tell you to stop — we need to do this with medication to keep you safe. I want to organise a community detox: a 5 to 7 day course of medication at home, collected daily from the pharmacy."
Deductions
- Prescribing community detox without confirming social support — James lives alone; a responsible supporter at home (e.g. Pauline staying with him) must be confirmed before community chlordiazepoxide is appropriate
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Step 3
Examination — CIWA-Ar · Withdrawal Signs · Hepatic Signs · Nutritional State
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The alcohol examination has two functions: (1) assessing current withdrawal severity (CIWA-Ar only where trained) to inform, with the dependence history, the community vs inpatient decision; and (2) identifying physical complications requiring concurrent treatment.
🎓 SCA Checkpoint — Step 3Tasks
Examination communication
"I want to do a quick assessment — I am checking your hands, your tummy, your eyes, and your walking. This tells me how your body is managing right now, and whether we can do the detox safely at home or whether you need to be in hospital."
Deductions
- Not checking for signs of liver disease — cirrhosis changes chlordiazepoxide dosing; decompensated liver disease may require inpatient detox and urgent hepatology
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Step 4
Investigations — LFTs · FBC · U&E · GGT as Abstinence Marker
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Blood tests before detox: identify physical complications; guide chlordiazepoxide dosing (albumin); provide baseline abstinence markers (GGT; MCV; CDT) for monitoring recovery.
🎓 SCA Checkpoint — Step 4Tasks
Blood test rationale
"Before I start the detox medication, I want to check your liver function, blood count, and kidneys. These help me set the right dose of medication for you and check whether there are any complications we need to treat alongside. The liver test also gives us a baseline — when I check it at 6 to 8 weeks and you are not drinking, I can show you the improvement. That is a motivating thing to see."
Deductions
- Starting chlordiazepoxide without LFTs — albumin guides free drug concentration; severe LFT derangement may indicate hepatic impairment affecting drug metabolism; LFTs are baseline for monitoring response
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Step 5
Diagnosis — Plain Language · Dependence vs Hazardous Use · Explaining Withdrawal
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The diagnosis explanation must achieve three things: acknowledge James’s self-image (not the rock-bottom alcoholic); explain the biological mechanism of dependence; and explain why medication is the treatment (not a weakness — a medical condition requiring medical management).
🗣️ Explaining alcohol dependence in plain language
"When someone drinks heavily every day over a long period, the brain adapts — it recalibrates its chemistry to work with alcohol present. Over time the brain starts to expect alcohol. When the alcohol level drops overnight — while you sleep — the brain does not have the level it has become accustomed to, and it fires off alarm signals. That is what the morning shaking, sweating, and anxiety are — your brain’s nervous system going into overdrive because the alcohol has dropped. The first drink calms those signals — that is why you feel better after it. That is not weakness. That is your nervous system responding to a physical dependency. The medication I am going to give you — chlordiazepoxide — works on exactly the same receptors as alcohol in the brain. It prevents the alarm signals from firing in a way that causes seizures or worse. It allows your brain to readjust to working without alcohol, safely, over 5 to 7 days."
💬 Addressing "I’m not an alcoholic — I still work"
"I’m not an alcoholic. Alcoholics lose everything. I still work, pay my bills."
"I am not going to call you anything. What I can tell you is what is happening in your body — and the shaking in the mornings that goes away when you have a drink is a medical finding: it means your body has become physically dependent on alcohol. That is a medical condition, not a judgement about your character. You can be a working, responsible person and still have this happen after years of heavy drinking. The label does not matter — what matters is addressing what is happening."
"I can just cut back gradually — I don’t need medication."
"Cutting back feels safer, but for someone whose body is physically dependent, gradual self-tapering is much harder and less predictable — because withdrawal symptoms come in waves and the exact level of reduction is difficult to control. The medication replaces the effect of alcohol on your brain precisely and then reduces it in a controlled way over 5 to 7 days. Most people find it significantly more comfortable than trying to taper on their own — and much safer."
Hazardous Drinking — AUDIT 8-15
Brief intervention only
Exceeds 14 units/week; no dependence features; no morning tremor; no relief drinking. Management: FRAMES brief intervention; unit quantification; personalised lifestyle advice; review in a few weeks with repeat AUDIT. No detox. Community alcohol service if unable to reduce.
Harmful Drinking — AUDIT 16-19
Current harm; no detox yet
Current physical or psychological harm. LFTs; PHQ-9; motivational interviewing; community alcohol service. No detox unless dependence features emerge. Monitor.
Alcohol Dependence — James
Medically supervised detox required
Morning withdrawal; relief drinking; tolerance; loss of control; physical dependence. CIWA-Ar; community or inpatient detox; chlordiazepoxide; thiamine; relapse prevention; community alcohol service; DVLA.
🎓 SCA Checkpoint — Step 5TasksRelating to Others
Diagnosis phrase
"The morning shaking is not ‘just nerves’. It is your body going into withdrawal from alcohol overnight. That is a medical diagnosis — alcohol dependence — not a moral verdict. It means we need to approach stopping differently from just cutting down. And it means the medication I am going to offer is not optional for safety — it prevents seizures."
Deductions
- Using the word "alcoholic" without engaging James’s resistance to that term — will create defensiveness and break rapport; use "alcohol dependence" (medical term); engage the illness model non-judgementally
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Step 6
Referral — Community Alcohol Service · Inpatient Detox · Dual Diagnosis
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Community assisted withdrawal is delivered by, or jointly with, the specialist community alcohol service (Turning Point; CGL; WDP); the GP does not start a community detox independently. Inpatient referral for complicated withdrawal; >30 units/day or SADQ ≥30; no one at home; poly-substance; severe psychiatric comorbidity. NICE CG115: medication alone without psychosocial support has significantly worse outcomes than combined treatment.
🎓 SCA Checkpoint — Step 6Tasks
Referral plan
"I am going to refer you to the community alcohol service — they have advisors who provide support alongside what I can do as your GP. This is not hospital, not a residential programme — it is a free support service with people who understand exactly what you are going through. The medication I prescribe is one part of this; the ongoing support is the other."
Deductions
- Prescribing chlordiazepoxide without community alcohol service referral — medication alone without psychosocial support has significantly worse outcomes than combined treatment (NICE CG115); both components are mandatory
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Step 7
Management — Safe Detox · Thiamine · Chlordiazepoxide · Relapse Prevention · Psychosocial Support
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7A — Address the two barriers before anything else
🤝
James has two concerns driving his ambivalence — both must be addressed before treatment can be agreed
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"I’m not an alcoholic — I still work and pay my bills"
James’s self-concept is anchored in functional competence: he is employed, solvent, and a present father. The label "alcoholic" conflicts with that identity and must be sidestepped rather than argued about. The clinical truth — that physical dependence (not the label) is what matters — can be communicated without attacking the identity. The morning tremor that is relieved by the first drink is the physical evidence that makes the diagnosis — not what James calls himself.
"I am not going to argue about labels — the word ‘alcoholic’ is not a diagnosis I use. What I want to talk about is something physical: the morning tremor that gets better after your first drink. That is your body going into withdrawal overnight. It means your nervous system has become dependent on alcohol to function normally — that is a physical process, not a moral one, and it happens to a lot of people who are fully functioning. That is what I need to help you with safely."2
"I’m worried about stopping suddenly causing a seizure — I’ve read about this"
James has done his own research and has come to a correct medical conclusion: abrupt cessation in alcohol dependence carries a genuine seizure risk. This is not an irrational fear to be dismissed — it is medically accurate. The GP who validates this concern and explains how supervised detox prevents it gains James’s trust immediately and removes the most powerful reason he has been delaying action. The answer: supervised detox with chlordiazepoxide prevents the seizures; going cold turkey without medical support is the dangerous option, not detox.
"You are absolutely right. Stopping suddenly — cold turkey — without any medication is dangerous at your level of drinking. It can cause withdrawal seizures and, in serious cases, a condition called delirium tremens which can be life-threatening. That is precisely why I want to do this properly: with a prescribed medication that prevents those complications and reduces the experience of withdrawal. The supervised approach is much safer than going it alone."3
Children as a motivational anchor — use gently, not as a weapon
James has two children aged 10 and 13 who visit every other weekend. This is both his greatest source of motivation and potentially a source of shame if used clumsily. The GP who explores the children compassionately — "it sounds like being present for your children matters a great deal to you" — accesses James’s most powerful internal motivator without shaming him. The children should be a reason to recover, not a stick to beat him with.
"You mentioned your children visit on alternate weekends. Can I ask — how is that going at the moment? Are you able to be the dad you want to be when they are with you?" [Pause, listen.] "It sounds like they really matter to you. That matters to me too — and it is one of the strongest reasons to do this properly."7B — Treatment goals
Immediate, medium and long-term goals — James
IMMEDIATE: safe detox — prevent seizures (peak 24-48h) and delirium tremens (peak 48-72h, mortality 5-15% untreated)
Chlordiazepoxide 5-7 day reducing regimen + thiamine 100mg TDS co-prescribed (NICE CG100: thiamine before and during planned withdrawal)
Daily dispensing: James lives alone; community alcohol team welfare check daily during detox
Seizure safety plan: if tremor worsening, confusion, or fit → 999 immediately
MEDIUM-TERM: relapse prevention (acamprosate or naltrexone) started as soon as possible after detox, reviewed at least monthly for 6 months; community alcohol service keyworker
Mood assessed and managed alongside the drinking, and reassessed at every review (NICE CG115)
LONG-TERM: address psychosocial drivers (relationship breakdown; isolation; self-employment stress); AA or SMART Recovery; CBT relapse prevention
DVLA counselled: alcohol dependence with medication-assisted withdrawal (high-risk) — Group 1: notify DVLA; must be abstinent 1 year before licence consideration; Group 2: 3 years
The three clinical emergencies in alcohol withdrawal — James must know all three
🔴 Withdrawal seizures — peak 24-48h after last drink
Generalised tonic-clonic; self-limiting in most but can cluster. PREVENT with chlordiazepoxide reducing regimen. If breakthrough seizure occurs: 999; recovery position; lorazepam IV at hospital. Chlordiazepoxide does NOT prevent 100% of seizures in severe dependence — inpatient detox for severe dependence or previous withdrawal seizures.
🟠 Delirium Tremens — onset 48-72h after last drink
Confusion + agitation + autonomic instability (tachycardia, hypertension, fever, diaphoresis) + visual hallucinations. Mortality 5-15% untreated; 1-2% with treatment. MEDICAL EMERGENCY: 999 + hospital admission. Prevent with chlordiazepoxide — but DTs can still occur in severe cases.
🔴 Wernicke’s Encephalopathy — any time during or after detox
Classic triad (confusion + ataxia + ophthalmoplegia) in only 10%; treat on suspicion. GIVE THIAMINE BEFORE GLUCOSE in any malnourished/alcohol-dependent patient — glucose alone precipitates Wernicke’s. Treatment: high-dose IV thiamine (Pabrinex) in hospital for at least 5 days unless excluded, then oral. 999 if acute confusion or eye movement abnormality develops.
7C — Detox protocol
NICE CG115: a fixed-dose benzodiazepine regimen (chlordiazepoxide or diazepam) is the standard community assisted withdrawal for alcohol dependence. Thiamine 100mg TDS MUST be co-prescribed — NICE CG100 advises prophylactic oral thiamine before and during planned assisted withdrawal. Daily dispensing for patients living alone or with safeguarding concerns. Community withdrawal is delivered with the specialist alcohol service, with daily contact for the first 3 days; >30 units/day, SADQ ≥30 or previous seizures/DTs: consider inpatient detox. NICE CG115 lists chlordiazepoxide or diazepam; chlordiazepoxide is commonly preferred in the community for its lower misuse potential.
Chlordiazepoxide Reducing Regimen — 7-Day
| Day | Morning | Noon | Evening | Night | Total |
|---|---|---|---|---|---|
| 1 | 20mg | 20mg | 20mg | 20mg | 80mg |
| 2 | 15mg | 15mg | 15mg | 15mg | 60mg |
| 3 | 10mg | 10mg | 10mg | 10mg | 40mg |
| 4 | 10mg | 5mg | 5mg | 10mg | 30mg |
| 5 | 5mg | 5mg | 5mg | 5mg | 20mg |
| 6 | 5mg | — | 5mg | — | 10mg |
| 7 | 5mg | — | — | — | 5mg |
Illustrative regimen only: the starting dose is set by severity of dependence (units/day, SADQ, withdrawal history) per the local specialist alcohol-service protocol and SPC. Daily dispensing for James (lives alone; Pauline to stay as responsible supporter). Community alcohol team daily welfare check. James’s last drink must be confirmed before starting day 1. Prescribe thiamine 100mg TDS CONCURRENTLY — not after. Do not supply more than 2 days at a time.
Thiamine — Mandatory Co-prescription (NICE CG100)
- Oral thiamine 100mg TDS for ALL patients with hazardous or harmful drinking starting detox or inpatient admission
- WHY mandatory: alcohol depletes thiamine; thiamine deficiency causes Wernicke’s; glucose (in food or IV) without thiamine precipitates Wernicke’s; prophylactic oral thiamine prevents this
- THE RULE: in any acutely unwell, confused, or malnourished alcohol-dependent patient — give thiamine BEFORE giving glucose (IV or oral). This rule can prevent Wernicke’s encephalopathy.
- IV Pabrinex (high-dose, in hospital, at least 5 days unless excluded) if suspected Wernicke’s: confusion + ANY of: ataxia, ophthalmoplegia, peripheral neuropathy. Only 10% have full triad — treat on suspicion.
- Oral thiamine is poorly absorbed in malnourished patients — if clinical Wernicke’s suspected: IV/IM route only
7D — Relapse prevention medication — started AFTER successful detox
NICE CG115: relapse prevention medication is discussed and agreed at detox appointment but started AFTER successful completion of detox (alcohol-free). Acamprosate and naltrexone are the two first-line agents. Disulfiram is a second-line option for motivated patients who want a pharmacological deterrent. All three are combined with psychosocial support — medication alone is insufficient.
Acamprosate — After Detox
- 333mg x2 tablets TDS (666mg TDS) — must be taken TDS (not BD or OD) for efficacy
- Start AFTER detox completion; usually for up to 6 months, longer if benefiting
- Safe in liver disease (renally excreted; NOT hepatically metabolised)
- CI: severe renal impairment (eGFR <30); pregnancy
- Mechanism: GABA-A modulation + glutamate inhibition — reduces neurological craving state
- Side effects: GI (diarrhoea; nausea — common, usually mild); pruritus (rare)
- Evidence: NNT 12 for maintaining abstinence at 6 months
- For James: appropriate first choice; liver safe; low interaction profile
Naltrexone — Can Start During Drinking
- 50mg OD — start after assisted withdrawal (NICE CG115); for reducing consumption without detox, nalmefene (NICE TA325) is the licensed option
- ABSOLUTE CI: patients on opioids — precipitates acute opioid withdrawal; screen at every consultation
- CI: acute hepatitis or liver failure (hepatotoxic — check LFTs; avoid if >3-5× ULN)
- Mechanism: mu-opioid receptor antagonist — blocks alcohol-induced dopamine reward
- Ensure opioid-free before starting; warn that opioid analgesia will be less effective
- Side effects: nausea (common early; usually settles); headache; insomnia; hepatotoxicity (rare)
- For James: second-line if acamprosate not tolerated; useful if abstinence goal proves difficult
Disulfiram — Motivated Abstinence Tool
- 200mg OD — patient MUST be abstinent before starting
- Supervised administration (partner, pharmacist, keyworker, or GP) strongly preferred
- Mechanism: inhibits aldehyde dehydrogenase → acetaldehyde accumulation → flushing, nausea, vomiting, palpitations, hypotension on alcohol ingestion
- ALL alcohol sources must be avoided: beer, wine, spirits, mouthwash (alcohol-based), aftershave, alcohol-containing cough syrups, vinegar, alcohol-based cooking
- CI: cardiovascular disease; psychosis; severe hepatic impairment; pregnancy
- For James: less appropriate now (not yet abstinent; lives alone — supervision difficult); consider in motivated patients with social support
7E — Drug reference cards
Chlordiazepoxide (Librium)
Fixed-dose QDS (dose per local protocol) · 5-7 day reducing regimen · Community detox · Co-prescribe thiamine
✓ First-line community detox — prevents withdrawal seizures and DTs
Start on day of detox; reducing regimen 5-7 days; daily dispensingStarting dose 10-20mg QDS (severity-dependent); reduce over 7 days; do not supply more than 2 days at once
✓ Why chlordiazepoxide for community detox
Benzodiazepine — GABA-A agonist; reduces neurological withdrawal excitability; prevents seizures and DTs. Preferred over diazepam for community use: shorter effective half-life (less accumulation in elderly or liver disease); lower abuse potential. Unlike diazepam: chlordiazepoxide tablets are less crushable (reduces misuse). NICE CG115: a benzodiazepine (chlordiazepoxide or diazepam) in a fixed-dose regimen is recommended for community assisted withdrawal. Co-prescribe thiamine 100mg TDS without exception. Daily dispensing for patients living alone or with safeguarding concerns. James: daily dispensing + community alcohol team daily welfare call during 7-day detox.
✗ Contraindications
Severe dependence (>30 units/day, SADQ ≥30), previous seizures/DTs, epilepsy or severe withdrawal signs: inpatient detox — not community. Respiratory depression. Myasthenia gravis. Severe liver disease (accumulation risk — use oxazepam instead, which is safer in liver disease). Concurrent CNS depressants (opioids, other benzodiazepines): additive CNS depression risk.
Elderly: reduced doses (accumulation; fall risk; paradoxical agitation). Pregnancy: caution; neonatal withdrawal if used at term. DVLA: driving must not be undertaken during detox (sedation). James must not drive for the 7-day detox period.
⚠ Safety requirements — specific to James
Lives alone: daily dispensing mandatory (single day’s supply only; collected by James or delivered by community pharmacy). Community alcohol team welfare check daily. Emergency contact agreed: sister Pauline. If James does not collect medication for a day: welfare check triggered immediately. Breakthrough seizure safety net provided. No alcohol during detox — combined chlordiazepoxide + alcohol: CNS depression; respiratory arrest risk.
🔬 Monitor
Daily welfare contact during 7-day detox. Dependence severity (units/day, SADQ) sets the dose per local protocol. Blood tests before detox: LFTs; FBC (macrocytosis; thrombocytopaenia); GGT; urea and electrolytes; random blood glucose (hypoglycaemia risk in malnourished). Review at day 3 (dose titration; any withdrawal complications). Review at day 8 (confirm detox complete; plan relapse prevention medication). Do NOT prescribe maintenance benzodiazepines after detox — substitution dependence risk.
💬 Counselling — for James
"This medication is a short course — 7 days only — to bring your body off the alcohol safely without the dangerous withdrawal effects you are rightly worried about. It works by calming down the overactive nervous system that has got used to running on alcohol. You will feel calmer and sleep better. You MUST NOT drink alcohol while taking these — it would be dangerous, not just ineffective. You MUST NOT drive. I will arrange daily collection from the chemist and the alcohol service will call you every day to check in."
Chlordiazepoxide: 5-7 day reducing regimen; MUST co-prescribe thiamine 100mg TDS (NICE CG100). Daily dispensing for James (lives alone). Severe dependence or previous seizures/DTs = inpatient. No alcohol during course (dangerous CNS depression). No driving during detox. NICE CG115 allows chlordiazepoxide or diazepam; chlordiazepoxide is commonly preferred in the community. Do NOT continue benzodiazepines after detox (substitution dependence). Oxazepam: preferred in severe liver disease over chlordiazepoxide.
Acamprosate (Campral)
666mg TDS (2×333mg tablets three times daily) · Start after successful detox · Safe in liver disease · Usually up to 6 months
✓ First-line relapse prevention — start after detox; safe in liver disease
After detox (alcohol-free); usually up to 6 months, longer if benefiting; must be taken TDS333mg ×2 tablets TDS with meals; must be taken three times daily for efficacy; do not use BD or OD dosing
✓ Why acamprosate for James
First-line relapse prevention in NICE CG115. Mechanism: modulates GABA-A and NMDA glutamate receptors — reduces the neurological craving state (the hyperexcitability of the withdrawal-adapted nervous system). Renally excreted — NOT hepatically metabolised — therefore safe in liver disease. James has likely alcohol-related liver damage (heavy drinking ×10+ years; elevated GGT expected) — acamprosate can be used. NNT 12 for maintaining abstinence at 6 months compared with placebo. Must be started AFTER detox and when alcohol-free. Usually up to 6 months, longer if benefiting. Most effective combined with psychosocial support (CBT; AA; keyworker).
✗ Contraindications
Severe renal impairment (eGFR <30): contraindicated (renally excreted; accumulation risk). Pregnancy. Breastfeeding. Do NOT start during active heavy drinking — must start after detox.
Dose is adjusted below the SPC weight/renal threshold — check the current SPC. No significant drug interactions. No restriction in liver disease — safe even in cirrhosis. Check eGFR before starting.
⚠ Side effects
Diarrhoea (most common; usually resolves in first 2-4 weeks; take with food). Nausea; abdominal cramps. Pruritus (rare). Rarely: bullous skin reactions (stop if develops). No CNS sedation. No addiction potential. No interaction with alcohol (unlike disulfiram). Patient can relapse and restart acamprosate — it is not dangerous with alcohol (unlike disulfiram). The TDS dosing is important: twice-daily dosing is significantly less effective; if patient cannot manage TDS, a different agent should be considered.
🔬 Monitor
eGFR before starting (contraindicated if <30). Review at least monthly for the first 6 months (side effect tolerance; abstinence; mood). Annual review of renal function if on long-term treatment. If patient relapses: do not automatically stop acamprosate; assess motivation; restart plan; acamprosate can be continued or restarted. LFTs at baseline and annually (alcohol-related liver disease monitoring). FBC: macrocytosis marker of chronic alcohol use.
💬 Counselling — for James (to be discussed at day 8 review post-detox)
"This is a daily tablet — two tablets three times a day with meals — that reduces the physical craving state that makes staying off alcohol so difficult in the first months. It does not make you feel anything in particular — it just quietens the background noise of craving. It is safe for your liver which is important given your drinking history. If you have a lapse and drink — it is not dangerous to continue taking it; just tell me so we can review the plan together."
Acamprosate: 666mg TDS (must be TDS — not BD or OD; less effective at lower frequency). Start AFTER detox (alcohol-free). Safe in liver disease (renally excreted). CI: eGFR <30. Renal/weight dose adjustment per SPC. No dangerous alcohol interaction (unlike disulfiram). NNT 12 for 6-month abstinence. Review at least monthly for 6 months, with mood reassessed. Not addictive. Usually up to 6 months, longer if benefiting.
Naltrexone
50mg OD · Start after withdrawal · ABSOLUTE CI: opioids · Check LFTs
✓ Relapse prevention — start after assisted withdrawal; screen for opioids first
After assisted withdrawal; 50mg OD; check opioid use before prescribingNaltrexone 50mg OD; take at same time daily; check LFTs before
✓ When to prefer naltrexone over acamprosate
An alternative first-line option to acamprosate, started after assisted withdrawal with a psychological intervention (NICE CG115). Mechanism: mu-opioid receptor antagonist — blocks the dopamine reward signal from alcohol; drinking becomes less pleasurable; craving and consumption reduce over time. For reducing consumption without assisted withdrawal, nalmefene with continuous psychosocial support is the NICE-appraised option (TA325). Useful when complete abstinence goal is unrealistic or patient is not yet motivated for abstinence. Also appropriate when acamprosate is contraindicated (eGFR <30) or poorly tolerated. NNT: similar to acamprosate.
✗ Contraindications — the opioid CI is critical
ABSOLUTE CONTRAINDICATION: current opioid use (prescribed or illicit). Naltrexone precipitates acute opioid withdrawal — sudden, severe, potentially dangerous. SCREEN FOR OPIOID USE at every prescription: ask directly about methadone, buprenorphine, codeine, tramadol, dihydrocodeine, heroin, fentanyl. If any opioid use confirmed: DO NOT prescribe naltrexone. Use acamprosate or disulfiram instead. Acute hepatitis or liver failure: hepatotoxic — avoid if LFTs >3-5× ULN.
Moderate LFT elevation (×1-3 ULN from alcohol): caution; can use; monitor LFTs at 1 and 3 months. Chronic pain patients on opioid analgesia: contraindicated; discuss with pain specialist. Pregnancy: avoid.
⚠ Side effects
Nausea (most common — usually settles within 2 weeks; take with food; start at 25mg for first week if concerned). Headache. Insomnia. Fatigue. Abdominal discomfort. Hepatotoxicity (rare at therapeutic doses; higher risk at doses >50mg or in pre-existing liver disease). No sedation. No addiction potential. If patient takes opioid analgesic inadvertently (toothache; surgery): will have no analgesic effect from standard opioids — warn patient; use NSAIDs/paracetamol; inform any treating clinician of naltrexone use.
🔬 Monitor
LFTs before starting; repeat at 1 month; then 3-monthly if elevated. Opioid screen at every prescription (ask directly). Review at least monthly for the first 6 months (drinking, mood, side effects). Annual LFT review if on long-term treatment. If patient requires opioid analgesia (surgery, trauma): stop naltrexone 48-72h before; inform surgical/anaesthetic team; resume naltrexone 5-7 days after opioids stopped.
💬 Counselling
"This tablet works by blocking the reward signal that alcohol sends to your brain. Without that reward, drinking becomes less pleasurable over time and the urge to drink reduces. It is not a deterrent — unlike another tablet I will tell you about — it simply makes alcohol less rewarding. The most important thing I need to know before prescribing it: are you taking any opioid-based pain medication — codeine, tramadol, morphine, or anything similar? Because this tablet must not be taken at the same time as those medications."
Naltrexone: ABSOLUTE CI opioids (precipitates withdrawal) — screen at every prescription. Start after assisted withdrawal. 50mg OD; check LFTs before starting. Hepatotoxic in liver failure — check LFTs; avoid if >3-5× ULN. If patient needs surgery: stop 48-72h before; warn anaesthetic team. No sedation; no addiction potential.
Disulfiram (Antabuse)
200mg OD · Patient MUST be abstinent before starting · Supervised administration · Avoid ALL alcohol sources
✓ Motivated patients seeking a pharmacological deterrent — supervised use only
Start when abstinent; 200mg OD; supervised preferred; avoid all alcohol-containing products200mg OD (may reduce to 100mg if side effects); take daily at same time; supervised by pharmacist, partner, or GP
✓ When to use disulfiram
Second-line relapse prevention: for motivated patients who want a pharmacological deterrent (the knowledge that drinking while on disulfiram will cause an unpleasant reaction acts as a behavioural deterrent). Most effective when administration is supervised — NICE CG115 recommends supervised disulfiram as standard. The pharmacist, community alcohol keyworker, partner, or GP can supervise daily administration. Works by inhibiting acetaldehyde dehydrogenase → acetaldehyde accumulates → flushing, sweating, nausea, vomiting, palpitations, headache, hypotension within 10-30 minutes of alcohol ingestion. The reaction is proportional to alcohol dose. Even small amounts (mouthwash) can trigger. Evidence: best outcomes in motivated patients with supervised administration and regular clinical contact.
✗ Contraindications — and the hidden alcohol sources
Cardiovascular disease (hypertension, IHD, heart failure, arrhythmias — disulfiram reaction is cardiovascularly stressful). Psychosis or severe personality disorder. Severe hepatic impairment. Pregnancy. Cerebrovascular disease. Patient NOT currently abstinent — MUST be alcohol-free before starting. Alcohol-containing products: mouthwash, aftershave, cologne, alcohol-based hand gel, cough syrups, some vinegars, vanilla extract, certain sauces. Warn about ALL sources. Metronidazole: disulfiram-like reaction if prescribed concurrently — avoid.
Must carry warning card. Inform all treating clinicians, dentist, pharmacist of disulfiram use (any alcohol-containing medicine could trigger reaction). Severe disulfiram reaction: emergency admission; IV fluids; anti-emetics; cardiac monitoring.
⚠ Side effects (non-reaction)
Drowsiness; fatigue (common early; usually settles). Metallic or garlic-like taste (common). Rarely: peripheral neuropathy (long-term use; check at annual review). Liver enzyme elevation (monitor LFTs). Psychosis (rare — caution in anyone with psychiatric history). Optic neuritis (very rare). The disulfiram reaction itself (if patient drinks): flushing, palpitations, nausea, vomiting, hypotension — usually 30-60 minutes; can be severe in cardiac patients.
🔬 Monitor
LFTs before starting; at 4 weeks; then 3-monthly. Annual neurological review (peripheral neuropathy screen). Supervised administration log (pharmacist or keyworker signature). Review at least every 2 weeks for the first 2 months, monthly for the next 4 months, then at least 6-monthly (NICE CG115). BP check (disulfiram can raise BP). Warning card: patient carries at all times; informs A&E if admitted. If disulfiram reaction occurs: treat supportively (IV fluids; antihistamine; cardiac monitoring); do not give adrenaline (may worsen reaction).
💬 Counselling
"This tablet works completely differently to the others. If you take this and then drink any alcohol — even a very small amount — you will feel extremely unwell within 10-30 minutes: flushing, sweating, vomiting, heart racing, and low blood pressure. The reaction can be severe and frightening. The idea is that knowing this prevents you from drinking. It is entirely voluntary — it only works if you want it to. You also need to know about hidden sources of alcohol: mouthwash, aftershave, some cough medicines — these can trigger the reaction too. You must carry a card saying you are on this medication."
Disulfiram: patient MUST be abstinent before starting. 200mg OD — supervised administration (pharmacist, keyworker, partner, GP) is the standard. CI: cardiovascular disease; psychosis; severe liver disease; pregnancy; not yet abstinent. Avoid ALL alcohol sources including mouthwash, aftershave, alcohol-based hand gel, certain sauces. Metronidazole concurrent: disulfiram-like reaction — avoid. Warning card mandatory. For James: less suitable now (not yet abstinent; lives alone — supervision difficult); consider after successful detox in motivated patient with support.
IV Pabrinex (Vitamins B and C High Potency)
High-dose IV for at least 5 days (Wernicke’s, hospital) · parenteral prophylaxis is a hospital decision · THIAMINE BEFORE GLUCOSE
🔴 Wernicke’s encephalopathy — treat on suspicion; do not wait for full triad
For suspected/confirmed Wernicke’s — give in hospital; anaphylaxis risk; resuscitation availableWernicke’s treatment: high-dose IV per local protocol for at least 5 days unless excluded, then oral. Each pair = ampoule A + ampoule B diluted in 100mL NaCl; give over 30 min
✓ When to use and the critical rule
Pabrinex is high-dose parenteral thiamine (B1), riboflavin (B2), pyridoxine (B6), and vitamin C. It is used when oral thiamine absorption is insufficient (malnutrition; vomiting) or when Wernicke’s is clinically suspected or confirmed. THE CRITICAL RULE: GIVE THIAMINE BEFORE GLUCOSE in any acutely unwell, confused, or malnourished alcohol-dependent patient. Giving IV glucose (dextrose) or a glucose drink to a thiamine-deficient patient precipitates Wernicke’s encephalopathy by consuming remaining thiamine stores. This rule applies in A&E, ambulance care, and GP urgent visits. Wernicke’s full triad (confusion + ataxia + ophthalmoplegia) present in only 10% — treat on ANY suspicion: give IV Pabrinex first, investigate second.
✗ Contraindications and risk
Anaphylaxis risk: IV Pabrinex MUST be given in a setting with resuscitation facilities (IV route only in hospital). IM Pabrinex: lower anaphylaxis risk; can be given in community or GP with resuscitation available. Do NOT give IV Pabrinex in the community without resuscitation facilities. Pregnancy: caution.
Discolouration of urine (harmless — riboflavin turns urine orange/yellow). IM site may be sore. Give IV Pabrinex slowly (over 30 minutes) to reduce anaphylaxis risk. Have adrenaline 1:1000 available when giving IV Pabrinex.
⚠ Preventing Wernicke’s in community detox
Oral thiamine 100mg TDS is adequate for PREVENTION of Wernicke’s in malnourished patients undergoing community detox. If the patient develops confusion, ataxia, or ophthalmoplegia (eye movement abnormality) at any point during or after detox: STOP COMMUNITY DETOX; 999; hospital admission; IV Pabrinex immediately. The GP who sees a confused patient who has recently reduced their alcohol consumption and gives glucose or sugary drinks without thiamine may precipitate or worsen Wernicke’s.
🔬 Monitor
Response to IV Pabrinex: ophthalmoplegia and ataxia typically respond within 24-48h; global confusion may improve over days-weeks; Korsakoff’s psychosis (persistent memory impairment) may persist. Repeat IV Pabrinex course if insufficient response. Neuropsychology assessment at 6-8 weeks to assess for Korsakoff’s (anterograde amnesia; confabulation; executive function impairment). Oral thiamine 100mg TDS continued after IV course as maintenance.
💬 Counselling — for the detox patient
"One of the risks of stopping alcohol, especially if you have not been eating well, is a vitamin B1 deficiency — thiamine. This can affect the brain if it gets severe. That is why I am prescribing vitamin B tablets for you to take three times a day throughout the detox — they protect your brain. If you feel confused, unsteady on your feet, or notice any problem with your vision during or after the detox, call 999 immediately — do not assume it is just withdrawal."
Pabrinex: IV treatment for suspected/confirmed Wernicke’s (confusion + ataxia + ophthalmoplegia — full triad only 10%, treat on suspicion). THIAMINE BEFORE GLUCOSE — critical rule for any acutely unwell alcohol-dependent patient; glucose without thiamine precipitates Wernicke’s. High-dose IV for at least 5 days unless excluded (treatment); parenteral prophylaxis is a hospital decision. Anaphylaxis risk: IV route in hospital only. Community detox: oral thiamine 100mg TDS (NICE CG100). 999 if confusion, ataxia, or eye movement abnormality develops during detox.
Oral Thiamine (Vitamin B1)
100mg TDS · Mandatory co-prescription with chlordiazepoxide · NICE CG100 · Prevention of Wernicke’s
✓ Mandatory co-prescription with chlordiazepoxide — no exceptions (NICE CG100)
Start on same day as chlordiazepoxide; 100mg TDS; continue throughout detox and beyondThiamine 100mg TDS (three times daily) throughout detox; continue 1 month post-detox in malnourished patients
✓ Why thiamine is non-negotiable
Alcohol-dependent patients are thiamine (vitamin B1) deficient because: alcohol impairs thiamine absorption; replaces nutritious food; increases metabolic demand for thiamine. Thiamine is essential for neuronal glucose metabolism. Deficiency causes Wernicke’s encephalopathy (acute) and Korsakoff’s psychosis (chronic, irreversible). NICE CG100: offer prophylactic oral thiamine before and during planned withdrawal, so thiamine MUST be prescribed at the same time as chlordiazepoxide — the two are prescribed as a pair. Starting chlordiazepoxide without thiamine is a guideline violation. Oral thiamine is adequate for prophylaxis in community detox with functioning GI tract; IV Pabrinex for suspected Wernicke’s.
✗ Limitations of oral thiamine
Oral thiamine absorption is poor in severely malnourished or vomiting patients. If the patient is not eating, cannot keep tablets down, or shows any signs of Wernicke’s: switch to IM/IV Pabrinex. Oral thiamine 100mg TDS: sufficient for prophylaxis if patient is eating. Use oral doses toward the upper end of the SPC range per local protocol (NICE CG100); if absorption is doubtful, parenteral thiamine is a hospital decision. Vitamin B compound (B-complex) does NOT contain sufficient thiamine — prescribe thiamine specifically, not just B-complex vitamins.
⚠ Practical points
Most community pharmacies stock thiamine 100mg tablets. Can be dispensed daily alongside chlordiazepoxide. Cheap and widely available. James may resist (taking yet more tablets) — frame as "the brain protection tablet; as important as the detox tablet." After detox: continue thiamine for at least 1 month in malnourished patients; 3-6 months if any signs of peripheral neuropathy. Peripheral neuropathy from thiamine deficiency: tingling/numbness in hands and feet; may improve with thiamine replacement over months.
🔬 Monitor
Signs of Wernicke’s during detox: confusion (new or worsening), ataxia, eye movement abnormality → stop community detox immediately; 999; IV Pabrinex in hospital. Peripheral neuropathy review at 3-month post-detox check. If peripheral neuropathy present: thiamine deficiency probable; IM/IV Pabrinex course may be indicated. Annual B12 and folate in chronic drinkers (combined deficiencies common).
💬 Counselling
"Alongside the detox medication I am giving you a vitamin B1 tablet — thiamine — three times a day. Years of heavy drinking depletes this vitamin and without it the brain can be affected — that is why we always prescribe it together. Please take both tablets as instructed. If you get confused, unsteady on your feet, or have any vision problems: call 999."
Thiamine 100mg TDS: MANDATORY co-prescription with chlordiazepoxide (NICE CG100). Prescribing chlordiazepoxide without thiamine is a guideline violation. Thiamine prevents Wernicke’s during detox. THIAMINE BEFORE GLUCOSE rule — applies to any acutely unwell alcohol-dependent patient. Oral route adequate for prophylaxis if eating; IV Pabrinex if not eating/vomiting/Wernicke’s suspected. B-complex vitamins do NOT contain sufficient thiamine — prescribe thiamine specifically.
7F — Medication options — guideline summary (no patient selection)
Situations this summary covers
- Alcohol dependence — community detox
- Inpatient detox criteria met
- Post-detox relapse prevention
- Significant liver disease
- On opioids (prescribed or illicit)
- Hazardous drinking only (no dependence)
What the guidance says
Community detox: chlordiazepoxide 5-7 day reducing regimen (dose per specialist protocol, delivered with the community alcohol service) + thiamine 100mg TDS (mandatory co-prescription per NICE CG100). Daily dispensing. Welfare check daily. Post-detox relapse prevention: acamprosate 666mg TDS (safe in liver disease; renally excreted) or naltrexone 50mg OD (screen for opioids first — absolute CI). Inpatient criteria: >30 units/day or SADQ ≥30; history of complicated withdrawal or epilepsy; no responsible supporter at home; severe psychiatric comorbidity; poly-substance dependence. Hazardous drinking (no dependence): brief intervention (FRAMES); alcohol diary; 14-unit target; no pharmacotherapy needed. Opioids + alcohol dependence: acamprosate or disulfiram only — naltrexone absolutely contraindicated. Liver disease: acamprosate preferred (renally excreted); naltrexone caution (hepatotoxic — avoid if LFTs >3-5× ULN).
Guideline summary — each situation is shown with what the guidance says for it, as written. Nothing is selected or worked out for an individual patient. Check doses in the current SPC and local formulary.
7G — Psychosocial impact — the consultation at the heart of alcohol management
🤝
Motivational interviewing — why the consultation matters as much as the prescription
James did not come to this consultation wanting to stop drinking. He was brought by his sister Pauline’s concern. He defines himself as a functional drinker ("I’m not an alcoholic — I still work and pay my bills") and has a real fear about stopping suddenly. The consultation that argues with his definition of the problem, imposes the label "alcoholic", lectures him about his drinking, or dismisses his seizure concern will leave James more entrenched and less likely to engage with treatment. The consultation that validates his concern (withdrawal seizures are real), sidesteps the label argument, and finds his internal motivation (his children; his business; his sister’s concern) has a chance of reaching agreement on supervised detox.
Identity and Labels
"I’m not an alcoholic" is not denial of reality — it is a statement about identity. The word "alcoholic" carries stigma and implies a complete loss of control that conflicts with James’s self-image as a functioning professional and father. Arguing about the label is counterproductive. Sidestep it: "I agree — that is not a label I use either. What I want to talk about is a physical process that is happening in your body."
"I am not going to argue about labels. What I am interested in is the physical thing your body is doing — the tremor in the morning that settles after a drink. That is your nervous system telling me it has become dependent on alcohol to work normally. That is a medical problem, not a moral judgment."Children as Motivation
James’s two children (10 and 13) are both a source of motivation and potential shame. The GP who explores this gently — without using the children as a weapon — accesses the most powerful internal motivator available. "It sounds like they matter a great deal to you" is more effective than "what kind of father are you to them right now?"
"You mentioned your children visit on alternate weekends. How is that going? [Listen.] It sounds like being the dad you want to be for them really matters. That is the best reason I know of to do this well and do it safely."Isolation and Loss
James’s wife left 6 months ago. He lives alone. His drinking is likely both a cause and a consequence of the relationship breakdown. The isolation (no daily social contact; self-employment; no wife at home) increases relapse risk dramatically. The GP who acknowledges the loss of the marriage without blaming alcohol for it — at least initially — builds the therapeutic alliance needed to engage James. "It sounds like the last 6 months have been very difficult" is more connecting than "the drinking probably contributed to the marriage ending."
"It sounds like the last 6 months have been very hard — Pauline coming in suggests she is worried about you. Living alone and going through a separation is genuinely difficult. One of the things I can offer is a proper support team around this — not just me, but a key worker from the community alcohol service who checks in with you regularly."The "What If I’m One of the Unlucky Ones" Challenge
James may echo the challenge about "unlucky" outcomes — in this context about detox complications, or about the effectiveness of treatment. The answer: supervised detox dramatically reduces the risk compared with going cold turkey; the seizure risk is real but manageable; the risk of NOT addressing the dependence (liver disease, Wernicke’s, social collapse, losing access to children) is far greater than the supervised treatment risk.
"I hear that — and your concern about seizures is medically correct. That is exactly why we do this with medication and daily support rather than cold turkey. The medication I prescribe prevents most seizures. And I will be monitoring you every day. The real unlucky outcome is not treating the dependence at all — liver damage, brain damage from vitamin B deficiency, and the risk of losing the things that matter to you: your work, your children."7H — Safety-netting
⚠ Three emergency safety-nets during detox
🔴 Withdrawal seizure — 999; recovery position
"If you have a fit — your body shaking all over and losing consciousness — the person with you should call 999 immediately and put you in the recovery position. Do NOT put anything in your mouth. The medication I am giving you prevents most seizures but cannot guarantee none will happen in severe dependence. That is why I am also contacting your sister Pauline and asking if she will check in on you during the detox."
Withdrawal seizures peak at 24-48h after the last drink. Chlordiazepoxide significantly reduces the risk but does not eliminate it in severe dependence. James lives alone — a person who can check on him and knows the 999 safety plan is essential. Pauline’s involvement must be agreed with James (safeguarding; not breaching confidentiality without consent).
💊 Delirium tremens — confusion, agitation, seeing things — 999
"If you develop confusion — not knowing where you are; seeing or hearing things that are not there; fever; heart racing uncontrollably — this needs emergency treatment. Call 999 immediately. Do not try to manage this at home. This can develop from 48 to 72 hours after your last drink and can be serious without hospital treatment."
DTs peak 48-72h after last drink; mortality 5-15% untreated; 1-2% with treatment. James must know the signs so that either he or Pauline acts quickly. The community alcohol team daily call is also a safety net — if they cannot reach James, a welfare check is triggered.
🟠 Wernicke’s — confusion + unsteady + eye problems — 999 + thiamine first
"During and after the detox, if you become confused, unsteady on your feet, or notice a problem with your eyes or vision — call 999 immediately. Do not wait to see if it gets better. This could be a vitamin B deficiency affecting your brain. Tell the ambulance crew you are going through alcohol detox. That is why I am also prescribing the thiamine vitamins — to prevent this — but take them every time, three times a day."
Wernicke’s encephalopathy requires IV Pabrinex in hospital. The safety-net phrase "confusion + unsteady + eye problems = 999" is the practical teaching point for the patient. Oral thiamine reduces but does not eliminate risk — especially if absorption is poor (vomiting; not eating).
Documentation at every alcohol dependence consultation
AUDIT score documented with date; dependence vs hazardous classification; CIWA-Ar if performed; community vs inpatient detox decision documented with reasoning.
Chlordiazepoxide regimen documented; starting dose; total supply; daily dispensing arranged; pharmacy confirmed.
Thiamine co-prescription documented — "thiamine 100mg TDS prescribed alongside chlordiazepoxide per NICE CG100".
Community alcohol service referral documented; keyworker contact; welfare check plan during detox.
DVLA counselling documented: "patient counselled re DVLA alcohol dependence notification requirement; high-risk features (medication-assisted withdrawal): Group 1: 1 year abstinence; Group 2: 3 years. Patient advised to stop driving and notify DVLA." If patient refuses and continues driving: "concerns documented; consider duty to report to DVLA after discussion with medical defence".
Safeguarding: children of James (10 and 13) documented — James retains parental responsibility; children assessed as having regular contact EOW; no current safeguarding concern identified; reviewed at follow-up.
Day 1-7Daily dispensing; community alcohol team welfare call; emergency 999 plan agreed
Day 3Review (daily contact days 1–3; face-to-face at least every other day in week 1 where possible): withdrawal symptoms; complications; drinking on top
Day 8Detox completion review: abstinence confirmed; LFTs; PHQ-2; relapse prevention discussed; acamprosate started
4-6 weeksRelapse prevention review (then at least monthly to 6 months); mood (PHQ-9); AUDIT; DVLA
🎓 SCA Checkpoint — Step 7 (Final)TasksRelating to OthersGlobal Skills
Closing this consultation
"You are right about the seizures — stopping cold turkey IS dangerous at your level of drinking. That is exactly why I want to do this with medication. The tablet I am prescribing — chlordiazepoxide — prevents the dangerous withdrawal effects. And alongside it, a vitamin B tablet three times a day — thiamine — that protects your brain."
"I am also referring you today to the community alcohol service — they will call you every day during the detox to check you are OK. Daily dispensing from the pharmacy — so you collect each day’s tablets daily. Would your sister Pauline be willing to check in on you as well? If so, I would like to agree that with you."
"If at any point during the detox you become confused, see things, have a fit, or feel your heart racing very fast — call 999 immediately. Do not wait to see if it settles."
"After the detox — in about a week — I want to see you again. We will discuss a tablet to reduce the craving once you are alcohol-free. I also want to do a blood test for your liver. And I will check how you are feeling generally — because it is very common for the mood to improve significantly once the alcohol is out of the system."
"Finally — and I say this because I have to, not to cause alarm — because of the level of physical dependence, you are required to let the DVLA know. Being abstinent is part of getting your licence back on a firm footing. I can support you through that process."
Deductions
- Prescribing chlordiazepoxide without thiamine — NICE CG100 thiamine prophylaxis omitted; this is a patient safety error
- Arguing about the label "alcoholic" — counterproductive; sidestep the label and address the physical dependency
- Dismissing the seizure concern — James is medically correct; validate and explain how supervised detox prevents it
- Not planning daily dispensing — James lives alone; community detox without daily dispensing is unsafe
- Not referring to community alcohol service — medication alone without psychosocial support has significantly worse outcomes (NICE CG115)
- Not addressing DVLA — alcohol dependence requires DVLA notification; omitting this is a medicolegal omission
Tasks — full criteria
- AUDIT ≥20 — possible dependence, confirmed clinically; setting decided with the specialist alcohol service
- Morning tremor relieved by first drink = withdrawal = dependence (not just hazardous use)
- Chlordiazepoxide regimen prescribed with daily dispensing plan
- Thiamine 100mg TDS co-prescribed (mandatory)
- Community alcohol service referral made
- Post-detox: acamprosate or naltrexone discussed; opioid screen before naltrexone
- ICE explored; children motivation used gently; isolation acknowledged
- DVLA counselled
Relating to Others
- "Alcoholic" label sidestepped not argued about
- Seizure concern validated as medically correct
- Morning tremor: patient’s own reading acknowledged
- Children used as motivation not as shame
- Isolation and loss of marriage acknowledged compassionately
- Pauline’s role affirmed
- Challenge "what if I’m unlucky" addressed specifically
🔴 Red
Chlordiazepoxide without thiamine; argued "alcoholic" label; dismissed seizure concern; no community alcohol service referral; no daily dispensing plan; no DVLA counselling; no ICE exploration
🟠 Amber
Chlordiazepoxide + thiamine; community alcohol service referral; seizure concern acknowledged; label avoided; ICE partial; children not explored; DVLA not raised; relapse prevention medication not discussed
🟩 Green
Label sidestepped; seizure concern validated + supervised detox explained; morning tremor = withdrawal = dependence identified; chlordiazepoxide regimen + thiamine mandatory; daily dispensing + daily welfare check; community alcohol service referral; children explored compassionately; isolation acknowledged; relapse prevention (acamprosate; opioid screen before naltrexone); DVLA counselled; 999 safety net for seizure/DTs/Wernicke’s given
Alcohol — Problem Drinking · SCA Scorecard
NICE CG115 · Chlordiazepoxide + Thiamine · Acamprosate · Naltrexone · AUDIT · CIWA-Ar · Wernicke’s · DVLA
0/ 33 pts
Global Skills
Structure, language, non-judgement
0/7
Tasks
Clinical reasoning, diagnosis, management
0/15
Relating to Others
Non-judgement, motivation, therapeutic alliance
0/11
RAG Self-Assessment
🔴 Red
Chlordiazepoxide without thiamine; argued the "alcoholic" label; dismissed seizure concern; no community alcohol service referral; morning tremor not identified as withdrawal; no daily dispensing; no DVLA; ICE not explored
🟠 Amber
Chlordiazepoxide + thiamine; community referral; seizure concern acknowledged; label avoided; daily dispensing planned; ICE partial; children not explored; relapse prevention not discussed; DVLA not raised
🟩 Green
Label sidestepped; seizure validated + resolved by supervised detox; morning tremor = withdrawal = dependence; chlordiazepoxide + thiamine pair; daily dispensing + welfare check; community alcohol service referral today; children compassionate motivation; isolation acknowledged; acamprosate post-detox (liver safe); naltrexone opioid CI screened; DVLA counselled supportively; 999 safety nets (seizure/DTs/Wernicke’s); mood assessed and reassessed
Complete the checklist to see your score and feedback
"I’m not an alcoholic. I still go to work every day, I pay my bills, I see my kids every other weekend. Pauline’s overreacting. I drink a bit more than I should but I’m not some down-and-out. I just want to cut down a bit — I don’t need to stop completely."
Who you are
James Doherty, 48, self-employed plumber. Good reputation; regular customers; work has continued although some jobs have slipped recently. Ex-wife Sarah left 6 months ago after 14 years of marriage — he knows the drinking was a factor. Two children: Sophie (13) and Connor (10). They visit every other weekend and he loves them fiercely. Lives alone in the family home (Sarah moved to her sister’s; mortgage is in joint names; he is paying it). Sister Pauline (51) organised this appointment; she is his emergency contact and is in the waiting room. He is here partly because he knows Pauline is right and partly because he genuinely does not know how to stop without it going wrong. He has googled "alcohol withdrawal seizures" at 3am and frightened himself. He drinks approximately 5-6 cans of lager (5% ABV) every evening and more at weekends (about 35-40 units a week). He wakes at 5-6am with tremors in his hands that settle after his first can of the day. He has not had a day without alcohol in at least 2 years.
Hidden details — disclose only if asked
Morning tremor (disclose if asked about symptoms on waking): "Yes — my hands shake in the morning. Pretty badly actually. It always settles after the first drink. I thought it was just nerves." If the GP identifies this as withdrawal: visibly unsettled but engaged — "so that’s what that is? I thought it might be."
Children concern (disclose if asked about children): "Sophie asked me at the last visit if I was OK. She’s 13 — she notices. Connor just wants to play Xbox but I can see he’s quieter than he used to be. That does bother me." This is the emotional anchor — respond to any compassionate exploration of this with genuine emotion.
Seizure research (disclose if asked about concerns about stopping): "I read online that you can have a seizure if you stop suddenly and it can be fatal. That’s why I haven’t tried to stop — I’m actually scared to." If GP validates this: huge shift — "so I was right? And the medication actually stops that from happening?"
Financial detail (disclose if self-employment raised): "I can’t take a week off work. I’ve got jobs booked. I pay the mortgage on my own now." If GP explains community detox does not require time off work: "You mean I could do this and still work?"
Reactions during consultation
- On "alcoholic" label used by GP: defensive; disengages; "that’s not what I am; I’m nothing like that". If GP avoids the label: visibly relaxed; more open.
- On morning tremor identified as withdrawal: "Oh. I didn’t realise. I thought that was just how I was in the mornings." Genuinely surprised; engages with the medical framing.
- On seizure concern validated: "So I’m actually right to be worried? And the medication prevents it?" Major motivational shift — this is the pivot of the consultation.
- On children explored: voice drops slightly; longer pause before answering; genuine emotion; "I don’t want Sophie to see her dad like this. She’s at an age where she understands."
- Challenge line: "What if I’m one of the unlucky ones? My mate had a seizure when he tried to stop and ended up in hospital. He nearly died. Why wouldn’t that happen to me?"
- On supervised detox explained: "So your mate tried to stop without medical help? That’s exactly why we do it this way with medication and daily check-ins. His situation is what we are trying to prevent."
Clinical details
- AUDIT score: approximately 28-32 (likely dependence range; ≥20)
- CIWA-Ar: would score approximately 6-8 at baseline (mild tremor; mild sweating; mild anxiety); not high enough for mandatory inpatient but warrants careful community monitoring
- No opioid use; no other substances; smokes 10/day; drinks no other drugs
- No chest pain; no jaundice; abdomen non-tender on examination (no clinical signs of decompensated liver disease); no peripheral neuropathy symptoms yet
- Mental health: low mood (reactive to separation); PHQ-2 positive; PHQ-9 not yet done; not actively suicidal; sleeping poorly
- DVLA: self-employed plumber; drives a van; holds Group 1 licence (standard); must be told about DVLA notification requirement
"What if I’m one of the unlucky ones? My mate tried to stop and ended up having a massive seizure. Nearly died. Why wouldn’t that happen to me? Why should I trust that the medication will work?"
Resolution: James agrees to start the supervised detox if: (1) the "alcoholic" label is not used; (2) the morning tremor is identified as withdrawal and validated as a real medical symptom; (3) his seizure fear is acknowledged as medically accurate and then resolved by explaining how supervised detox prevents it; (4) the community detox does not require time off work (he can continue working during the chlordiazepoxide course at prescribed doses); (5) children are explored with genuine compassion, not weaponised; (6) Pauline’s involvement is requested with James’s consent (not assumed). James agrees: "OK. Let’s try it. But if anything goes wrong — you’ll know about it." He is not enthusiastic but he is engaged. That is the realistic outcome for this consultation.
Clinic Quick Reference
Alcohol — Problem Drinking Framework
NICE CG115 · AUDIT · CIWA-Ar · Chlordiazepoxide + Thiamine · Acamprosate · Naltrexone · Disulfiram · Pabrinex · Wernicke’s · DVLA
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🚨 1 — Triage Algorithm
Elevated AUDIT or alcohol concern → Dependence features? (morning tremor; withdrawal) → Severity (units/day; SADQ; withdrawal history) → Community vs inpatient detox → Relapse prevention
↓
🔴 Inpatient detox
- >30 units/day or SADQ ≥30 → hospital/specialist unit
- History of seizures or DTs → inpatient
- No responsible supporter at home → inpatient
- Poly-substance (BDZ + alcohol; opioids) → inpatient
Same-day referral; IV Pabrinex; lorazepam IV
🟠 Community detox
- No high-risk features; supporter at home; specialist alcohol service → community
- Chlordiazepoxide 5-7 days + thiamine 100mg TDS (mandatory pair)
- Daily dispensing; community alcohol service welfare check daily
Chlordiazepoxide + thiamine; daily check; community alcohol referral
🟩 Hazardous/harmful (no dependence)
- AUDIT <20; no withdrawal symptoms → brief intervention
- FRAMES; alcohol diary; 14-unit/week target; 2 alcohol-free days
- No pharmacotherapy; review in a few weeks
Brief intervention; FRAMES; alcohol diary; review in a few weeks
💊 2 — Key Rules
Prescribing Rules
CHLORDIAZEPOXIDE MUST be co-prescribed with THIAMINE 100mg TDS — this is non-negotiable (NICE CG100)
NALTREXONE: absolute CI if on ANY opioid — screen before every prescription
ACAMPROSATE: safe in liver disease (renally excreted); CI if eGFR <30; start AFTER detox
Never Do
✗ Chlordiazepoxide without thiamine (NICE CG100 omission)
✗ Naltrexone in opioid-dependent patient (acute withdrawal)
✗ Glucose before thiamine in acutely unwell alcohol patient
✗ Dismiss seizure concern — it is medically correct
✗ 7-day chlordiazepoxide supply all at once (James lives alone)
✗ Antidepressants to treat the alcohol misuse itself
✗ Deferring assessment of depression until abstinence
Thiamine BEFORE glucose
Any acutely unwell, confused, or malnourished alcohol-dependent patient — give thiamine BEFORE glucose. Glucose without thiamine precipitates Wernicke’s encephalopathy. Never delay emergency glucose for significant hypoglycaemia.
Seizures 24-48h; DTs 48-72h
Withdrawal seizures peak 24-48h after last drink. Delirium tremens onset 48-72h; mortality 5-15% untreated; 1-2% with treatment. Both prevented by chlordiazepoxide regimen.
Wernicke’s: full triad only 10%
Classic triad (confusion + ataxia + ophthalmoplegia) in only 10% of Wernicke’s cases. Treat on ANY suspicion. High-dose IV thiamine for at least 5 days unless excluded. Oral thiamine for prophylaxis in community detox.
Morning tremor = withdrawal
Tremor in the morning relieved by the first drink = alcohol withdrawal overnight = physical dependence. This is the key clinical finding that distinguishes dependence from hazardous use and mandates supervised detox.
Acamprosate — liver safe
666mg TDS (must be TDS). Renally excreted; safe in liver disease. CI: eGFR <30. Start after detox. NNT 12 for 6-month abstinence.
Naltrexone — opioid CI
50mg OD. Start after assisted withdrawal. ABSOLUTE CI: opioids (precipitates withdrawal). Check LFTs. CI: acute liver failure.
DVLA: 1yr abstinent (Group 1, high-risk)
Alcohol dependence: notify DVLA. With withdrawal seizures or medication-assisted withdrawal: 1 year (Group 1) / 3 years (Group 2) abstinence. Without them: 6 months / 1 year controlled drinking or abstinence. Document the counselling conversation.
Mood: assess concurrently
Assess and manage depression alongside the drinking and reassess throughout — some symptoms improve with abstinence. Antidepressants do not treat the alcohol misuse itself (NICE CG115).
⚠ 3 — Safety-Netting
🔴 Seizure — 999; recovery position
"Shaking fit + loss of consciousness → 999; recovery position; do not put anything in mouth."
🔴 DTs — confusion, hallucinations, racing heart → 999
"Confusion, seeing things, fever, heart racing → 999; 48-72h window; must not manage at home."
🟠 Wernicke’s — confusion + unsteady + eye changes → 999
"Confusion + unsteady + vision/eye changes → 999; tell crew it’s alcohol detox."
Detox follow-up timeline
D1
Day 1: Chlordiazepoxide + thiamine prescribed; daily dispensing; welfare check agreed; alcohol service referral
D3
Day 3: Daily contact days 1–3 (specialist service); withdrawal complications
D8
Day 8: Detox complete; LFTs; PHQ-2; acamprosate start; relapse prevention plan
6w
4-6 weeks: Relapse prevention review (monthly to 6 months); mood; AUDIT; DVLA; LFTs
📌 Thiamine 100mg TDS is mandatory alongside chlordiazepoxide — never one without the other
🚨 Emergencies: Withdrawal seizure → 999 · DTs (48-72h) → 999 · Wernicke’s (confusion + ataxia + ophthalmoplegia) → 999 + IV Pabrinex · Thiamine BEFORE glucose in any confused malnourished alcohol patient · Severe dependence or previous seizures/DTs → inpatient (not community detox)
🛡 Safety rules: Chlordiazepoxide + thiamine mandatory pair (NICE CG100) · Naltrexone: screen opioids before every script · Daily dispensing for patients living alone · Acamprosate: CI eGFR <30 (safe in liver disease) · Disulfiram: must be abstinent before starting; supervised · Depression: assess and manage concurrently · DVLA: notify; high-risk dependence (withdrawal seizures or medication-assisted withdrawal) Group 1 = 1yr, Group 2 = 3yrs abstinent; otherwise 6 months / 1yr · Alcohol + chlordiazepoxide = dangerous CNS depression
SCA Exam Quick Reference
Alcohol SCA — Label Sidestep · Morning Tremor = Dependence · Seizure Validated · Chlordiazepoxide + Thiamine · Children Gently
Tasks · Relating to Others · Global Skills · RAG guide
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🕐 12-Minute Consultation Flow
0-2 min
ICE — label, children, seizure fear
"I hear you — and I agree, that word is not useful here. Before we go any further, I want to understand your situation. You mentioned you’re worried about stopping suddenly. Tell me more about that — what have you been reading?"
Sidestep the label immediately. Elicit ICE: seizure fear; children; ambivalence; what James wants from this consultation.
Relating to OthersTasks
✗ Arguing about the "alcoholic" label · ✗ Lecturing about alcohol harm before ICE
2-5 min
Morning tremor = withdrawal = dependence
"I want to ask about something specific — in the mornings, before your first drink, do you get any shaking in your hands? [Yes] And that settles after the first drink? [Yes] That is your body going into alcohol withdrawal overnight. That is the physical definition of dependence — not a label, a medical process."
Morning tremor is the clinical pivot. Eliciting it specifically and naming it as withdrawal converts the vague "drinks too much" into a medical diagnosis that requires a specific response.
TasksGlobal Skills
✗ Not asking about morning tremor specifically · ✗ Not identifying it as withdrawal
5-7 min
Seizure validated — then resolved by supervised detox
"You are absolutely right. Stopping cold turkey IS dangerous. Seizures and a condition called delirium tremens — which can be fatal. That is precisely why I want to do this with medication that prevents those complications. Supervised detox is the safe version. Cold turkey is the dangerous version."
TasksRelating to OthersGlobal Skills
✗ Dismissing or minimising seizure concern · ✗ Not explaining how supervised detox addresses it
7-10 min
Prescribing: chlordiazepoxide + thiamine + daily dispensing
"I am prescribing two things together — a detox tablet called chlordiazepoxide, and a vitamin B tablet called thiamine. The thiamine is mandatory alongside — it protects your brain. Daily dispensing from your chemist. The alcohol service will call you every day."
TasksGlobal Skills
✗ Chlordiazepoxide without thiamine · ✗ No daily dispensing plan · ✗ No community alcohol service referral
10-12 min
Children gently + relapse prevention + DVLA + close
"How is it when the children visit? [Listen.] That is the strongest reason I know of. After the detox we discuss a tablet to reduce the craving — acamprosate — which is safe for the liver. Also — I have to mention the DVLA; I can support you with that. Any questions?"
Relating to OthersTasks
✗ Using children as a weapon rather than motivation · ✗ Naltrexone without opioid screen · ✗ DVLA not mentioned
🔴🟠🟢 RAG — All 3 Domains
Tasks
🟢
Morning tremor = withdrawal = dependence identified; chlordiazepoxide + thiamine pair; daily dispensing; community alcohol service referral today; seizure concern addressed specifically; acamprosate post-detox (liver safe; renally excreted); naltrexone opioid CI screened; mood assessed and reassessed; DVLA counselled; children explored compassionately; 999 safety nets ×3 (seizure/DTs/Wernicke’s)
🟠
Chlordiazepoxide + thiamine; community referral; seizure concern acknowledged; label avoided; daily dispensing; ICE partial; children not explored; relapse prevention not discussed; DVLA not raised
🔴
Chlordiazepoxide without thiamine; argued "alcoholic" label; dismissed seizure concern; no community alcohol service; no daily dispensing; morning tremor not identified as withdrawal; no DVLA
Relating to Others
🟢
Label sidestepped; seizure fear validated; morning tremor: patient’s reading acknowledged; children as motivation not shame; isolation compassionately acknowledged; Pauline’s care affirmed; ambivalence normalised; challenge ("unlucky ones") addressed with specific non-treatment risk framing; DVLA supportive not punitive; non-judgmental language throughout
🟠
Warm; label avoided; seizure acknowledged; ICE partial; children not explored; ambivalence not addressed; DVLA not raised
🔴
"Alcoholic" used; seizure dismissed; lecturing; children weaponised; judgemental tone; stiff and clinical; James disengaged
Global Skills
🟢
ICE before clinical assessment; morning tremor elicited specifically and named as withdrawal; seizure validated then resolved; chlordiazepoxide + thiamine mandatory pair stated; acamprosate liver-safe reasoning given; naltrexone opioid screen performed; DVLA counselled; closing question asked; daily dispensing + welfare check plan
🟠
Adequate structure; chlordiazepoxide + thiamine; community referral; seizure acknowledged; ICE partial; DVLA not raised
🔴
Chlordiazepoxide without thiamine; no ICE; no morning tremor elicited; seizure dismissed; community service not referred; no plan
💬 Key Phrases
👥 Label sidestep
"That label is not one I use either. What I want to talk about is something physical that is happening in your body: the morning tremor that settles after your first drink. That is your nervous system going into withdrawal overnight. That is the medical finding — not a label, a process."
🕵 Seizure validated and resolved
"You are absolutely right — stopping cold turkey at your level of drinking IS dangerous. Seizures and delirium tremens are real risks. That is precisely why I want to do this with medication that prevents those complications. Supervised detox is the safe version of stopping. Cold turkey without medical support is the dangerous version."
👴 Children as motivation
"How is it when Sophie and Connor visit? [Pause, listen.] It sounds like being the dad you want to be for them really matters to you. That is the best reason I know of to do this well and do it properly."
💋 Mandatory pair
"I am prescribing two things together — always together. The chlordiazepoxide to prevent the dangerous withdrawal effects over 7 days. And thiamine — vitamin B1 — three times a day. The thiamine protects the brain from a deficiency that years of heavy drinking causes. Thiamine is recommended before and during a planned detox (NICE CG100) — I always prescribe both."
🚫 "Unlucky ones" challenge
"I understand that fear. The supervised detox significantly reduces that risk — the medication prevents most seizures and delirium tremens. The outcome I am most worried about from not treating the dependence: silent liver damage building up, a brain vitamin emergency, and the possibility of losing regular contact with your children as things deteriorate. That is the unlucky path I want to help you avoid."
📚 Close and DVLA
"There is one more thing I have to mention — the DVLA. Because of the physical dependence, you are required to notify them. I am not saying this to alarm you — I am saying it to give you accurate information. Being abstinent and documenting it is part of securing your licence on a firm footing. I can write supportive letters when the time comes. Is there anything you want to ask before we go through the plan?"
🚫 8 Danger Zones
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Prescribing chlordiazepoxide without thiamine→ NICE CG100 thiamine prophylaxis. Thiamine 100mg TDS is required alongside chlordiazepoxide. Alcohol-dependent patients are thiamine-deficient; detox without thiamine risks Wernicke’s. Prescribing one without the other is a patient safety omission and a guideline violation. Both are always prescribed together.
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Arguing about the "alcoholic" label→ The label is the most common opening barrier in alcohol consultations. Engaging with it loses the patient. Sidestep immediately: "I don’t use that label either; what I want to talk about is a physical process in your body." The morning tremor is the clinical evidence — use that as the anchor, not a contested label.
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Dismissing the seizure concern→ James is medically correct — abrupt cessation in alcohol dependence carries a genuine seizure risk. Dismissing or minimising this concern ("that’s not likely to happen to you") destroys therapeutic rapport. The correct response: validate the concern as accurate, then resolve it by explaining how supervised detox prevents it. The seizure fear is the GP’s best therapeutic tool, not a barrier to manage away.
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Not identifying morning tremor as withdrawal→ The morning tremor relieved by the first drink is the clinical sign that distinguishes physical alcohol dependence from hazardous drinking. Dependence requires medically supervised detox + relapse prevention medication; hazardous use requires brief intervention only. Failing to elicit and identify this symptom means the entire management pathway is incorrect.
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Prescribing naltrexone without opioid screen→ Naltrexone precipitates acute opioid withdrawal in anyone taking opioids (prescribed or illicit). The screen must happen before every prescription: "are you taking any opioid-based pain medication — codeine, tramadol, morphine, methadone, or anything similar, including anything illicit?" Failure to screen before prescribing is a dangerous prescribing error.
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Deferring depression care until abstinence→ Assess and manage the alcohol misuse and the depression concurrently (NICE CG115). Some symptoms improve with reduced drinking, so reassess mood throughout and treat persistent symptoms per the depression guideline. Active suicidal intent, psychosis or severe depression need immediate mental health assessment. Antidepressants are not a treatment for the alcohol misuse itself.
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Giving glucose before thiamine to an acutely unwell alcohol patient→ The most dangerous clinical error in alcohol management: giving IV glucose (or a sugary drink) to a thiamine-deficient patient precipitates Wernicke’s encephalopathy by consuming remaining thiamine stores. The rule applies everywhere — GP, A&E, ambulance, ward. Thiamine FIRST (IV Pabrinex if IV glucose needed), THEN glucose — but never delay emergency glucose for significant hypoglycaemia; give thiamine as soon as possible alongside (NICE CG100). This rule prevents irreversible brain damage.
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Not planning daily dispensing when patient lives alone→ Prescribing a full 7-day supply of chlordiazepoxide to a patient living alone without daily welfare checks is unsafe: risk of misuse (benzodiazepine); risk of combined chlordiazepoxide and alcohol (CNS depression; respiratory arrest); no daily check means complications (seizure, DTs, Wernicke’s) may not be detected early. Daily dispensing + community alcohol service welfare call is the safety architecture for community detox in isolated patients.
💊 Drug Quick-Pick by Scenario
Community detox (dependence)
→Chlordiazepoxide 5-7 day reducing regimen
ALWAYS with thiamine 100mg TDS. Daily dispensing. Welfare check daily. Seizure 999 plan.
Relapse prevention (post-detox, no opioids)
→Acamprosate 666mg TDS
Start after detox. Safe in liver disease (renally excreted). CI: eGFR <30. Usually up to 6 months.
Relapse prevention (alternative to acamprosate)
→Naltrexone 50mg OD
Start after assisted withdrawal. Screen for opioids first. Check LFTs.
Liver disease + dependence
→Acamprosate preferred
Renally excreted; not hepatically metabolised; safe in cirrhosis and liver disease. Naltrexone: avoid if LFTs >3-5× ULN.
Motivated patient + social support
→Disulfiram 200mg OD (supervised)
Must be abstinent first. Supervised. Avoid ALL alcohol sources. CI: cardiovascular disease; psychosis.
Wernicke’s suspected
→High-dose IV thiamine ≥5 days (hospital)
Treat on suspicion (full triad only 10%). Thiamine BEFORE glucose. Anaphylaxis risk: IV in hospital only.
Chlordiazepoxide + thiamine: ALWAYS prescribed together (NICE CG100) — never one without the other · Naltrexone: ABSOLUTE CI opioids — screen at every prescription · Acamprosate: safe in liver disease; CI eGFR <30; must be taken TDS · Disulfiram: must be abstinent first; supervised; avoid all alcohol sources · Community detox: daily dispensing + daily welfare check for patients living alone · Wernicke’s: full triad in 10% only — treat on suspicion · Thiamine BEFORE glucose — critical in any acutely confused alcohol-dependent patient · Depression: assess and manage concurrently with the drinking · DVLA: high-risk dependence (withdrawal seizures or medication-assisted withdrawal) Group 1 = 1yr, Group 2 = 3yrs abstinent; otherwise 6 months / 1yr controlled drinking or abstinence