Mental Health · Full case

Drug Dependence

NICE NG215 / CG52Prescribed & illicitOverdose · withdrawal
DD
Drug Dependence (Prescribed & Illicit) · Clinical Reasoning Framework v2
GP & SCA · NICE NG215 dependence-forming medicines · opioids/benzodiazepines/gabapentinoids · illicit drugs · withdrawal · overdose & naloxone · shared decisions, not blame
Dependence ≠ addiction ≠ tolerancePhysical dependence (withdrawal on stopping) can occur with prescribed medicines without "addiction" (compulsive use despite harm). Distinguish tolerance, dependence and harmful/addictive use — the language shapes a non-judgmental, accurate conversation
Prescribed dependence is commonOpioids, benzodiazepines, z-drugs, gabapentinoids and some antidepressants cause dependence — often iatrogenic. NICE NG215 stresses informed consent before starting, regular review, the lowest effective dose/shortest duration, and supported, gradual withdrawal — not abrupt stopping
Don't stop abruptlyAbrupt withdrawal of benzodiazepines or alcohol can cause seizures/delirium; opioid withdrawal is very unpleasant and drives relapse/illicit use. Withdraw GRADUALLY with a shared, flexible plan; in pregnancy and complex cases, specialist input
Opioid overdose & naloxoneOpioid overdose (pinpoint pupils, reduced consciousness, respiratory depression) is a 999 emergency — give naloxone & support breathing. Offer take-home naloxone & training to those at risk (and carers), incl. on release from prison and after detox (tolerance falls)
OST saves livesOpioid substitution treatment (methadone or buprenorphine) reduces overdose deaths, illicit use, injecting and crime, and improves engagement. Harm reduction (needle exchange, naloxone, BBV testing/vaccination) is core — abstinence is one goal among several, not a precondition for help
Screen the whole personAssess mental health (depression/anxiety/PTSD/self-harm), other substances incl. alcohol, blood-borne viruses (HIV/hep B&C — test & vaccinate), social situation, dependents/safeguarding, and physical complications (injecting, endocarditis, DVT, overdose)
Stigma kills engagementA non-judgmental, respectful, person-first approach is therapeutic and evidence-based. Shame and fear of being "cut off" drive concealment and risk. Build trust, support autonomy, and keep the door open — relapse is part of recovery, not failure
Safeguarding & the lawAlways consider children/dependents (parental substance use → safeguarding), driving (DVLA), and prescribing governance (controlled-drug monitoring, avoid co-prescribing opioids + benzodiazepines/gabapentinoids — additive respiratory depression). Work with specialist drug services
📋 Clinical Stem — Drug Dependence
A 41-year-old woman on long-term codeine for back pain, now taking far more than prescribed and buying extra online, frightened she's "addicted" and that the doctor will stop her tablets
Dawn Fletcher, 41, has taken codeine for chronic low back pain for several years. She now takes well above the prescribed dose, has started buying extra co-codamol online, and gets anxious, sweaty and unwell if she runs out — taking more for the withdrawal than the pain. She feels ashamed, is frightened she's "an addict", and is terrified the doctor will simply stop her tablets and leave her in pain and withdrawal. Her mood is low, she sleeps poorly, and she also drinks a bottle of wine most evenings. She has two school-age children. She has come, hesitantly, because a friend nearly died of an overdose and it scared her.
This stem tests the ability to: recognise iatrogenic opioid dependence (escalating dose, supplementing from non-prescribed sources, withdrawal symptoms, taking the drug for withdrawal rather than analgesia) sensitively and without stigma; to distinguish dependence from addiction and to use non-judgmental, person-first language; to assess the whole person (mood/self-harm, co-use of alcohol — relevant to overdose risk and to abrupt-withdrawal seizure risk, blood-borne virus and social/safeguarding assessment given dependent children); to plan a SUPPORTED, GRADUAL withdrawal rather than abrupt stopping, with shared decision-making and the door kept open; to provide harm reduction (overdose/naloxone advice, especially with alcohol co-use), and to involve specialist drug services; and to address the chronic pain appropriately (NICE NG59 advises not offering opioids for chronic low back pain). The SCA challenge is engaging a frightened, ashamed patient, reassuring her she won't be abandoned or simply "cut off", and converting fear into a collaborative plan.
Scenario A — Prescribed opioid dependence (this stem) Iatrogenic; escalating + non-prescribed supplementation; withdrawal-driven use; alcohol co-use; dependent children. Non-judgmental assessment; supported gradual taper; harm reduction/naloxone; treat mood/pain; safeguarding; specialist support.
Scenario B — Benzodiazepine/z-drug or gabapentinoid dependence Long-term use, tolerance, withdrawal. Gradual tapered withdrawal (never abrupt — seizure risk for benzodiazepines); avoid co-prescribing with opioids.
Scenario C — Illicit opioid use / OST Heroin use, injecting. Harm reduction (needle exchange, naloxone, BBV testing/vaccination), opioid substitution (methadone/buprenorphine), specialist drug service.
Scenario D — Overdose / emergency Reduced consciousness, pinpoint pupils, respiratory depression → 999 + naloxone + airway/breathing support; alcohol/benzodiazepine co-ingestion worsens risk.
Scenario E — Stimulants / polydrug / pregnancy Cocaine/amphetamine (cardiac/mental-health risks), polydrug use, or dependence in pregnancy — specialist, multidisciplinary, never abrupt withdrawal.
Key variables to adapt for Prescribed vs illicit; substance (opioid/benzo/gabapentinoid/stimulant/alcohol); dependence vs addiction vs tolerance; withdrawal & abrupt-stop risks (seizures); overdose/naloxone; co-use (alcohol/benzodiazepines); mental health; BBV/physical complications; safeguarding/dependents; pregnancy; stigma & engagement; the underlying pain.
Steps:
1
Step 1
History — Engage Without Stigma · Pattern & Dependence · Risk · Co-use · ICE
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The history's first job is engagement: a frightened, ashamed patient who fears being judged and "cut off" will only disclose the true picture if met with warmth and non-judgmental, person-first language. Then characterise the dependence (escalation, non-prescribed sources, withdrawal-driven use), assess risk (overdose, mental health, co-use of alcohol/benzodiazepines), and the social/safeguarding context. The underlying pain matters too — NICE NG59 advises against opioids for chronic low back pain, so the long-term codeine was never going to be the answer.
🎓 SCA framing — reassure, don't threaten to stop
"Thank you for telling me this — it took courage, and I'm not here to judge you or to suddenly stop your tablets and leave you in withdrawal. What's happened to you is really common and it's not a moral failing. Let's work out a plan together, at a pace that's safe for you."
Dawn's biggest fear is being abandoned/cut off. Naming that fear and committing to a supported, gradual, collaborative plan is what unlocks honest disclosure and engagement.
1A — Pattern, dependence, risk and co-use
QuestionWhy it mattersChanges what?
🟢 OPEN QUESTION"Tell me how things have got to this point — in your own words, no judgement." A warm, open invitation enables disclosure. It captures how the prescribed opioid escalated, the move to non-prescribed sources, and the shift from taking it for pain to taking it for withdrawal — the hallmarks of dependence. Dawn's story is iatrogenic dependence, and hearing it without judgement is the foundation of everything that follows.In SCA: non-judgmental, person-first engagement is itself heavily scored — it is the clinical skill of the case. Escalation + withdrawal-driven use → dependence
Dependence features"How much are you taking now vs prescribed? Where do you get the extra? What happens if you run out — and are you taking it for pain or to stop feeling unwell?"Tolerance (needing more), non-prescribed supplementation, withdrawal on stopping, and taking the drug to relieve withdrawal rather than pain define dependence. This distinguishes it from appropriate analgesia and from "addiction" (compulsive use despite harm) — language that shapes a respectful, accurate conversation.Confirms dependence; frames a supported withdrawal plan.Supported gradual taper, not abrupt stop
🚩 Risk & co-use (overdose)"Do you drink alcohol or take anything else — sleeping tablets, diazepam, anything illicit? How much, and together?"The overdose-risk core. Opioids combined with alcohol (Dawn — a bottle of wine nightly), benzodiazepines or gabapentinoids cause additive respiratory depression and overdose. Alcohol co-use also raises the risk of seizures with abrupt withdrawal. Quantify all substances; never co-prescribe opioids with benzodiazepines/gabapentinoids casually.Alcohol/benzodiazepine co-use → high overdose risk; naloxone; address alcohol; cautious withdrawal.Co-use → overdose risk + naloxone
🚩 Mental health & self-harm"How's your mood and sleep been? Have you had thoughts of harming yourself or that life isn't worth living?"Depression, anxiety, PTSD and self-harm are common and bidirectional with substance use, and raise overdose risk. Dawn's low mood and poor sleep need assessment and treatment. A risk assessment is mandatory.Low mood/self-harm → assess/treat; raises urgency & overdose risk.Mood/self-harm assessment
🚩 Social, dependents & safeguarding"Who's at home with you? You mentioned children — how are things for them?"Parental substance use is a safeguarding consideration for dependent children (Dawn has two). Assess the home situation, support, and any risk to the children — sensitively, supportively, and following local safeguarding procedures where indicated.Dependent children → safeguarding assessment/support.Children → safeguarding pathway
Blood-borne viruses & physical (if injecting)"Have you ever injected? Any testing for hepatitis or HIV? Any abscesses, blood clots, or chest problems?"Injecting raises BBV (HIV, hepatitis B&C — test & vaccinate), and complications (abscess, DVT, endocarditis). Even without injecting, physical health and overdose history matter. Dawn's route is oral, but BBV/physical screening is part of a complete assessment.Injecting → BBV testing/vaccination; physical complications.BBV testing & vaccination if injecting
1B — Red flags
🚨

Red Flags — the dangers in dependence

Red flagWhy dangerousAction
Opioid overdose — reduced consciousness, pinpoint pupils, respiratory depressionRapidly fatal; risk multiplied by alcohol/benzodiazepine co-use, and after detox/prison release (lost tolerance).999; naloxone; support airway/breathing; take-home naloxone & training for those at risk
Abrupt benzodiazepine/alcohol withdrawal — seizures, deliriumLife-threatening; never stop these abruptly.Gradual tapered withdrawal; medically supported detox; do not stop abruptly
Active suicidality / severe mental illnessMarkedly raised in substance dependence.Urgent mental-health assessment; safety plan
Safeguarding — children/vulnerable dependentsParental substance use can endanger children.Safeguarding assessment per local procedures; support the family
Injecting complications — abscess, DVT, endocarditis, BBVSerious infection/thrombosis; transmissible disease.Treat/admit as needed; BBV testing & vaccination; harm reduction
Paracetamol excess — extra co-codamol bought online on top of prescribed dosesSupratherapeutic or staggered paracetamol ingestion can cause liver failure with few early symptoms; alcohol and poor nutrition add risk.Calculate total intake today; TOXBASE advice; same-day hospital assessment if above the daily maximum; LFTs
Tablets from online or street sourcesCounterfeit tablets may contain nitazenes or other potent synthetic opioids (OHID National Patient Safety Alert, July 2023; UK drug-checking findings).Naloxone; never use alone; move to a single prescribed supply
Dangerous co-prescribing (opioid + benzodiazepine/gabapentinoid)Additive respiratory depression and overdose.Avoid; review & rationalise; controlled-drug governance
1C — ICE
💭 Ideas
"What do you make of what's happening — you mentioned the word 'addict'?"
Dawn fears she is "an addict" and morally failing. Surfacing this lets you reframe with accurate, compassionate language (this is dependence, often iatrogenic, very common, and treatable), reducing shame and self-blame — which is itself therapeutic and improves engagement.
😟 Concerns
"What's frightened you most about coming today?"
Her central fear is being cut off and left in pain/withdrawal, and being judged. Naming and directly addressing this — committing to a supported, gradual plan and to not abandoning her — is what builds the trust the whole consultation depends on.
🎯 Expectations
"What were you hoping might come from today?"
She may want help but fear the process. Naming her expectations lets you offer a realistic, collaborative plan (gradual reduction, support, harm reduction, treating mood and pain), so she leaves with hope and a clear, shared way forward rather than fear.
1D — Psychosocial context
🤝 Shame, fear of abandonment, and the trap of iatrogenic dependence

Drug dependence — especially when it began with a doctor's prescription — is steeped in shame, secrecy and a fear of being judged or "cut off". That fear is dangerous: it drives concealment, supplementation from unsafe sources, and avoidance of help. The single most powerful clinical move is non-judgmental, person-first engagement that distinguishes dependence from moral failing, reassures the patient they won't be abandoned, and builds a collaborative, harm-reduction-informed plan. Relapse is part of recovery, not a reason to withdraw care.

🙇 Reducing shame

Reframe dependence accurately and kindly.

"This isn't a moral failing — your body has become dependent on a medicine you were prescribed. That happens to lots of people, and we can help you through it."
🤝 "I won't cut you off"

Directly address the abandonment fear.

"I'm not going to stop your tablets suddenly and leave you struggling. We'll reduce slowly, together, at a pace you can manage — and I'll keep supporting you whatever happens."
🆘 Harm reduction first

Safety doesn't depend on stopping.

"While we work on this, let's keep you safe — I'd like to talk about overdose, especially mixing with alcohol, and give you naloxone, a medicine that can reverse an overdose."
👪 The children & the future

Frame help as protective, sensitively.

"Getting you well is good for you and your kids. I may need to involve some support around the family — not to take anything away, but to make sure everyone's okay and you've got help."
1E — PMH · Drug history · Social history: management impact
🧬 PMH — changes management
FactorWhy it mattersManagement impact
Previous overdose, self-harm or suicide attemptA strong predictor of a future fatal overdose. Intentional and accidental overdose overlap in people who use opioids with alcohol or sedatives.Take-home naloxone today; explicit risk assessment and safety plan; smaller, more frequent dispensing (instalments) so a stockpile never sits in the house.
Epilepsy, previous withdrawal seizures or delirium tremensSeizure threshold is lowered by abrupt benzodiazepine or alcohol withdrawal, and by tramadol. A previous withdrawal seizure predicts another.Never plan an abrupt stop; alcohol or benzodiazepine withdrawal needs specialist-supported assisted withdrawal (the alcohol protocol and NICE CG115 set the thresholds); avoid tramadol as a "substitute".
Liver disease, hepatitis C, heavy alcohol useParacetamol toxicity is more likely with chronic excess, alcohol and poor nutrition; buprenorphine can raise transaminases; hepatitis C is common after injecting and is now curable.LFTs at baseline; count every paracetamol-containing product; BBV testing; hepatitis C referral for direct-acting antiviral treatment if positive.
Cardiac disease, syncope, low potassium or magnesium, QT-prolonging drugsMethadone prolongs the QT interval; cocaine causes ischaemia and arrhythmia; stimulant use with QT drugs compounds the risk.ECG before or with methadone where there is cardiac risk, other QT-prolonging drugs or higher doses (MHRA/SPC advice); buprenorphine may be preferred where QT risk is high.
Respiratory disease, obstructive sleep apnoea, obesityOpioids and sedatives depress respiratory drive; the margin before hypoxia is thinner in COPD and OSA, especially at night with alcohol.Stronger case for tapering and for naloxone; warn specifically about night-time alcohol plus opioid; avoid adding any sedative.
Mental illness — depression, anxiety, PTSD, personality difficultiesComorbidity is the rule. Untreated mood and trauma symptoms drive use and relapse, and self-medication with opioids or benzodiazepines is common.Treat in its own right (NHS Talking Therapies, medication where indicated); "no wrong door" joint working with mental health services for severe illness.
Pregnancy or possible pregnancy; contraceptionAbrupt opioid withdrawal in pregnancy risks miscarriage and preterm labour; relapse risks overdose and disengagement from antenatal care.Always ask; pregnancy test if any doubt; urgent joint specialist drug service and maternity care; offer effective contraception as part of routine care.
💊 Drug & social history — changes management
FactorWhy it mattersManagement impact
The complete substance mapEvery prescribed, over-the-counter, online and illicit substance: name, strength, daily amount, route, last use, source and cost. Patients under-report what they buy and over- or under-report when afraid.Establishes the real daily opioid load (oral morphine equivalent) and the real paracetamol load — both drive the taper and the safety plan.
Co-prescribed sedatives — benzodiazepines, z-drugs, gabapentin, pregabalin, sedating antihistaminesAdditive respiratory depression; most drug-poisoning deaths involve more than one substance. Gabapentinoids have been Schedule 3 controlled drugs since April 2019 because of misuse and deaths.Deprescribing the combination becomes priority one (MHRA Drug Safety Update, March 2020); one prescriber; no early scripts.
Online or street-bought tabletsUnregulated supply is of unknown content. UK drug-checking services and OHID alerts have found nitazenes — synthetic opioids far more potent than morphine — in counterfeit "oxycodone" and "diazepam" tablets.Harm-reduction conversation without blame; naloxone; never use alone; aim to move all supply onto a single, prescribed, dispensed source.
Alcohol — quantity, pattern, dependence featuresA 75 cl bottle of 12.5% wine is about 9–10 units: nightly, that is roughly 65–70 units a week against the UK Chief Medical Officers' low-risk guideline of 14. Alcohol adds to opioid respiratory depression and paracetamol hepatotoxicity.AUDIT, then SADQ if dependence is possible; do not advise abrupt cessation if dependent; plan a reduction alongside the opioid taper, not after it.
Children, caring responsibilities, pregnancy in the householdParental substance use is a recognised safeguarding factor; medicines at home can be fatal to a child (a single methadone dose or modified-release opioid tablet can kill a child).Supportive safeguarding assessment; lockable storage; instalment dispensing; early help offer; follow local procedures and Working Together to Safeguard Children 2026 (2026, England).
Driving, occupation, finances, housing, domestic abuse, criminal justiceDriving while impaired is an offence; dependence has DVLA notification implications. Debt, insecure housing, abuse and recent prison release all raise risk.Document driving advice; screen for domestic abuse; social prescribing and housing/benefits support; after prison release or any break in use, tolerance is lost — naloxone and a low restart.
🎓 SCA Checkpoint — Step 1TasksRelating to OthersGlobal Skills
Key phrases that score
"I'm not going to stop your tablets suddenly or judge you." — addresses the core fear.
"Are you taking it for the pain, or to stop feeling unwell when it wears off?" — identifies dependence.
"Mixing opioids with alcohol raises the risk of overdose — let me give you naloxone." — harm reduction.
Deductions
  • Judgmental/moralising tone; threatening to stop the drug abruptly
  • Not assessing co-use (alcohol/benzodiazepines) / overdose risk / mood / self-harm
  • Not considering safeguarding (dependent children)
  • Confusing dependence with addiction; no shared plan
🔴 Red
Judgmental; threatens abrupt stop; no risk/co-use/safeguarding assessment; no harm reduction; patient disengages
🟠 Amber
Non-judgmental; recognises dependence; some risk assessment; withdrawal plan vague; harm reduction/safeguarding partial; ICE partial
🟢 Green
Engages without stigma; identifies dependence; assesses co-use/overdose/mood/safeguarding; harm reduction + naloxone; supported gradual taper; specialist support; ICE all three
2
Step 2
Triage — Emergency (Overdose/Withdrawal/Risk) · Specialist Drug Service · Primary Care
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Triage by acute risk: overdose, dangerous withdrawal (benzodiazepine/alcohol), or acute mental-health crisis are emergencies; complex/illicit/injecting dependence needs specialist drug services; and straightforward prescribed dependence can be managed in primary care with a supported taper and harm reduction, alongside specialist support.
🔴 Emergency

Same day / 999

Immediate
  • OverdoseReduced consciousness/respiratory depression → 999 + naloxone
  • Dangerous withdrawalBenzodiazepine/alcohol seizures/delirium → medical support
  • Acute suicidality / crisisUrgent mental-health assessment
🟠 Specialist

Drug services

Refer/share care
  • Illicit/injecting/OSTSpecialist drug service; methadone/buprenorphine; harm reduction
  • Complex/polydrug/pregnancyMultidisciplinary specialist
  • Safeguarding concernsSafeguarding + drug service
🟢 Primary care

Supported taper

With support
  • Prescribed opioid/benzo/gabapentinoid dependenceGradual taper + review (Dawn)
  • Harm reductionNaloxone, overdose advice, BBV
  • Treat mood & painAddress the drivers
🎓 SCA Checkpoint — Step 2Tasks
Triage rationale
"You're safe to manage with me and the local drug-support service — there's no emergency right now. We'll reduce the codeine gradually, keep you safe around alcohol and overdose, and get support for your mood and the pain."
Deductions
  • Missing overdose / dangerous-withdrawal risk
  • Not involving specialist drug services when indicated
3
Step 3
Assessment — Mental State & Risk · Physical/Injecting · Substance Map
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"Examination" is a biopsychosocial assessment: mental state and risk, physical examination (especially in injecting/illicit use), and a map of all substances used — building the full picture that a safe plan depends on.
🧠 Mental state & risk
DomainWhat to assess
Mood/affect, sleepDepression/anxiety (Dawn); driver of use.
RiskSuicide/self-harm; overdose risk; risk to/from others; safeguarding of children.
Intoxication/withdrawal stateCurrent state guides immediate safety.
Motivation/readinessStage of change; goals (harm reduction vs reduction vs abstinence).
⚕️ Physical & substances
CheckWhy
Injecting sites / complicationsAbscess, DVT, endocarditis signs.
Pupils / respiratory rate / consciousnessIntoxication/overdose.
General physical healthLiver (alcohol), nutrition, comorbidity.
Substance mapAll drugs incl. alcohol, prescribed & illicit, doses, routes.
🎓 SCA Checkpoint — Step 3TasksGlobal Skills
Demonstrating the formulation
"My assessment: opioid dependence that began with prescribed codeine, now with escalation and withdrawal-driven use, alongside harmful alcohol use and low mood, with two dependent children — current overdose risk raised by the alcohol, no acute suicidality today."
Deductions
  • No explicit risk formulation
  • Not mapping all substances/alcohol
4
Step 4
Investigations — BBV & Bloods · Urine Drug Screen · Baseline for Treatment
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Investigations support safety and treatment: blood-borne virus testing and vaccination (especially if injecting), bloods for alcohol-related and general health, urine drug screening to corroborate the substance picture, and baseline checks before any substitution therapy.
🧪 Bloods & BBV
TestWhy
HIV, hepatitis B & CTest & vaccinate (hep B); especially if injecting.
FBC, LFTs, U&EAlcohol-related/general health; baseline.
Pregnancy testIf relevant — changes the whole plan (specialist).
ECGBefore/with methadone (QTc) where applicable.
🔬 Substance & corroboration
TestWhy
Urine drug screenCorroborate substances; useful in OST initiation/monitoring.
Mental-health/risk toolsQuantify mood/risk.
Records / controlled-drug monitoringPrescribing pattern, multiple sources.
Alcohol assessment (AUDIT)Quantify co-dependence.
🎓 SCA Checkpoint — Step 4Tasks
Key reasoning
"I'd like to check some bloods, including for hepatitis and HIV, and your liver given the alcohol — and we'll assess the alcohol properly too, because reducing both safely matters."
Deductions
  • Not offering BBV testing/vaccination where relevant
  • Ignoring the alcohol assessment
5
Step 5
Formulation — Dependence vs Addiction · Drivers · Risks · Goals
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The "diagnosis" is a biopsychosocial formulation: the substance(s) and dependence pattern, the drivers (pain, mood, social), the risks (overdose, co-use, safeguarding), and the agreed goals — with accurate, non-stigmatising language.
ElementDetail
Substance & patternPrescribed opioid dependence with escalation, non-prescribed supplementation, withdrawal-driven use; harmful alcohol co-use (Dawn).
Dependence vs addictionPhysical dependence ± features of addiction; use precise, non-judgmental language.
DriversChronic low back pain (NICE NG59: do not offer opioids for chronic low back pain), low mood, sleep, social stressors.
RisksOverdose (alcohol co-use), abrupt-withdrawal seizures (alcohol), mental health, safeguarding (children).
GoalsAgreed, realistic — harm reduction, gradual reduction, treating pain/mood; abstinence as one possible goal.

🚩 Treat the person and the drivers, not just the drug

Dawn's formulation is iatrogenic opioid dependence with harmful alcohol co-use and low mood, in a mother of two, with raised overdose risk from the alcohol. The plan is a supported, gradual opioid taper (never abrupt), harm reduction with take-home naloxone and overdose/alcohol advice, treatment of her mood and a non-opioid approach to her chronic pain, safeguarding consideration for the children, and specialist drug-service support — delivered without stigma and with the door kept open.

🎓 SCA Checkpoint — Step 5Tasks
Explaining it plainly
"What you have is dependence on a medicine you were prescribed — your body needs it to avoid feeling unwell. It's common and treatable. We'll reduce it slowly and safely, treat the pain a different way and your low mood, and keep you safe in the meantime."
Deductions
  • Labelling without addressing the drivers (pain/mood)
  • Stigmatising language
6
Step 6
Referral — Emergency · Drug Services/OST · Mental Health · Safeguarding · Pain
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Referral is multi-agency: emergency care for overdose/dangerous withdrawal; specialist drug & alcohol services for substitution/complex cases; mental health for comorbidity/risk; safeguarding for dependents; and pain/physio for the underlying chronic pain.
ReferralWho / whenUrgency
🔴 EmergencyOverdose; dangerous withdrawal; acute suicidality.Same day / 999
Specialist drug & alcohol serviceOST (methadone/buprenorphine), complex/illicit/injecting, detox, shared care, pregnancy.Soon
Mental healthComorbid depression/anxiety/PTSD; risk.By severity
Safeguarding / social careDependent children / vulnerable adults.Per local procedures
Pain service / physiotherapyChronic low back pain management (non-opioid, exercise-based per NICE NG59 — its psychological therapy and combined programme recommendations were withdrawn in July 2026; mood and distress supported through NHS Talking Therapies in their own right; pain management programme if persistent).Routine
🎓 SCA Checkpoint — Step 6Tasks
Working in partnership
"I'd like to work alongside the local drug-and-alcohol service — they're supportive, not punitive — and get you some help for your mood and a different approach to the back pain. I'll stay your GP throughout."
Deductions
  • Not involving specialist services for complex/illicit use
  • Not addressing safeguarding/mental health/pain
7
Step 7
Management — Expectation · Goals · Harm Reduction · Prescribing · Drug Cards · Psychosocial · Follow-Up · Safety-Netting
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Management combines a supported, gradual withdrawal (never abrupt), harm reduction (naloxone, overdose/alcohol advice, BBV), treatment of the drivers (mood and the underlying pain with non-opioid approaches), substitution therapy where appropriate (specialist), safeguarding, and an ongoing, non-judgmental therapeutic relationship that treats relapse as part of recovery.
📉 Withdrawal & substitution
ElementDetail
Gradual taper (Dawn)Shared, flexible reduction schedule; never abrupt; adjust to symptoms; switch online co-codamol to a prescribed, controlled reduction.
Benzodiazepine/alcoholNever stop abruptly (seizure risk); gradual taper ± medically supported detox.
Opioid substitution (specialist)Methadone/buprenorphine for illicit opioid dependence; reduces overdose deaths.
Avoid dangerous combinationsDon't co-prescribe opioids + benzodiazepines/gabapentinoids.
🆘 Harm reduction, drivers & support
ElementDetail
Take-home naloxoneSupply & train patient/carers; overdose & alcohol-mixing advice.
BBV & physical healthTest/vaccinate; needle exchange if injecting; treat complications.
Treat the driversMood (treat depression), sleep, and chronic low back pain (non-opioid, exercise/physio, NICE NG59).
Safeguarding & socialSupport the family; safeguarding where indicated; practical/social help.
Keep the door openRegular review; non-judgmental; relapse = part of recovery; specialist partnership.
7A — Address the patient's expectation first: validate → explain → negotiate
🤝
Dawn expects to be judged, cut off and reported — name that fear, share your reasoning, then agree a plan she can live with
1
Validate — name the fear and the courage

Dawn has rehearsed the worst outcome: the tablets stopped today, a label of "addict" on her record, and social services at the door. She also half-hopes for the opposite — that the doctor will simply prescribe the extra so she no longer has to buy it online. Naming both expectations out loud, before any plan, stops her bracing for a fight and signals that you are on her side.

"I think you came in expecting me to stop your tablets, maybe tell you off, and perhaps involve social services. None of that is how this works. You've done exactly the right thing by coming, and I want to help you get back in control — safely."
2
Explain — why slow, why one supply, why safety first

She needs three pieces of reasoning. First, stopping suddenly would make her unwell and push her back to buying online, so reduction is gradual. Second, buying co-codamol online is dangerous for reasons she may not know: the paracetamol in every tablet can silently damage the liver, especially with wine, and counterfeit tablets can contain far stronger synthetic opioids. Third, the codeine is not treating her back pain well — NICE NG59 advises against opioids for chronic low back pain — so the aim is better pain control by other means, not simply less medication.

"Your body has got used to codeine, so stopping suddenly would make you feel awful — we won't do that. What worries me more is the online tablets: each one has paracetamol, which can hurt your liver, especially with wine, and you can't be sure what's really in them. So step one is getting everything from one safe supply, then bringing it down slowly."
3
Negotiate — give her something concrete today

She should leave with: an agreed prescribed dose from one prescriber, dispensed in small instalments; a take-home naloxone kit and a plan for who knows where it is; blood tests (LFTs, BBV offer); a referral or self-referral route to the local drug and alcohol service; a first step on the alcohol; help for her mood and sleep; and a review within a week. Safeguarding is discussed openly as support for the family, not as a threat.

"Here's what I suggest for today: I'll prescribe what you need from one place, a week at a time, so you don't need to buy any online. I'll give you naloxone to keep at home. I'll check your liver, and put you in touch with the drug and alcohol team — they're supportive, not punitive. Then I'll see you next week and we'll plan the first small reduction together. How does that sound?"
Key principle: Engagement is the treatment. People are far safer in treatment than out of it, so the first consultation succeeds if Dawn comes back next week — not if her dose falls today. Refusing all prescribing and refusing to acknowledge her online supply are both unsafe: the first pushes her further into unregulated tablets, the second leaves the paracetamol and overdose risks unmanaged. Do not, however, simply prescribe whatever she reports taking — verify, cap at safe limits, and involve the specialist service when intake is high or control is lost.
7B — Why treatment matters: goals tailored to this patient
5,565
Drug-poisoning deaths registered in England & Wales in 2024 — a record (ONS, Oct 2025)
47%
Of those deaths involved an opiate or opioid — 2,621 deaths (ONS 2024 registrations)
×4
Nitazene-related deaths almost quadrupled 2023→2024 (195 deaths; ONS)
4 g / 24 h
Maximum adult paracetamol dose (SPC) = 8 co-codamol 500 mg tablets — the ceiling online buying breaches
3 days
OTC codeine packs: "Can cause addiction. For three days use only"; max 32 tablets (MHRA, 2009)
>3 months
Long-term opioid use for non-cancer pain raises dependence and addiction risk — warn at the start (MHRA DSU, Sept 2020)
≈65–70
Units/week from a bottle of wine nightly vs the UK CMO low-risk guideline of 14
1 Apr 2019
Gabapentin & pregabalin became Class C, Schedule 3 controlled drugs — good practice is no more than 30 days' supply per script
3 missed days
Of methadone → tolerance may be lost; do not give the usual dose — reassess and re-titrate (Orange Book)
Treatment goals — agreed with Dawn, not imposed
Alive and safe: naloxone at home, household knows how to use itNo more online or non-prescribed tablets — one prescriber, one pharmacy Paracetamol never above the SPC daily maximum; LFTs checkedGradual opioid taper at a pace she controls — holding, not reversing, on bad weeks Alcohol down towards low-risk levels, planned safely if dependentMood and sleep treated in their own right Back pain managed by movement, pacing and self-management (NICE NG59)Children safe and the family supported — early help, not punishment
Motivational language — tailored to Dawn
"You told me you came because of what happened to your friend. That tells me how much you want to be here for your children. Everything we plan today is about that — keeping you safe first, then getting you back in charge of the tablets rather than them being in charge of you."
"Most people who come down slowly from codeine find their pain is no worse — and many feel clearer-headed, sleep better and have more energy. If a week is hard, we simply stay at that dose until you're ready. There's no failing here."
7C — Non-medication management: mechanism + evidence + tailored advice
Most of what keeps Dawn alive and gets her well is not a prescription. Harm reduction (naloxone, never mixing, never using alone), structured psychosocial support (NICE CG51 for drug misuse; NHS Talking Therapies for mood), a safe alcohol plan, and an active, exercise-led approach to her back pain (NICE NG59) do the heavy lifting. The taper works only when these are in place.
🧯
Take-Home Naloxone & an Overdose Plan
Target: kit at home today; household trained
Mechanism

Naloxone is a competitive opioid antagonist that displaces opioids from receptors and restores breathing within minutes. It is shorter-acting than most opioids, so re-sedation can occur — the person must never be left alone and 999 is always called.

Practical

Supply an intramuscular (Prenoxad) or intranasal (Nyxoid) kit with training — for Dawn and for whoever is at home. Drug services have been able to supply naloxone without a prescription since 2015, extended to all formulations including nasal by the Human Medicines (Amendment) Regulations 2019; 2024 regulations widened supply to more services and professionals. Replace kits used, lost or out of date.

OHID/Orange Book: offer take-home naloxone to everyone at risk of opioid overdose and their families
🚫
Never Mix, Never Alone, Know Your Supply
Target: no alcohol within hours of opioid doses; no online tablets
Mechanism

Opioids, alcohol, benzodiazepines, z-drugs and gabapentinoids act synergistically on respiratory drive; most drug-poisoning deaths involve more than one depressant. Unregulated tablets may contain nitazenes, which can be many times more potent than the drug they imitate, and may need repeated naloxone doses.

Practical

Agree specific rules: no wine on the same evening as codeine while the alcohol plan starts; no tablets from anyone else; tell someone at home when she takes her dose; keep the naloxone visible. If she does use from an unknown source — a small test amount, never alone. Store all medicines locked away from the children.

OHID National Patient Safety Alert (NatPSA/2023/009/OHID, July 2023): potent synthetic opioids implicated in heroin overdoses and deaths — ensure naloxone access and overdose awareness
🍷
Alcohol — Assess, Then Reduce Safely
Target: AUDIT + SADQ now; towards ≤14 units/week
Mechanism

About 9–10 units nightly adds to opioid respiratory depression, worsens sleep architecture and mood, and increases paracetamol hepatotoxicity. If she is alcohol-dependent, abrupt cessation risks withdrawal seizures — the same "never stop suddenly" rule applies as for benzodiazepines.

Practical

AUDIT; if dependence is possible, SADQ and withdrawal history. Non-dependent harmful drinking → brief intervention and a stepped reduction with drink-free days. Dependent → planned assisted withdrawal with the specialist service (NICE CG115 thresholds, as in the alcohol protocol) with thiamine. Tackle alcohol alongside the opioid, not "later".

NICE CG115: brief intervention for harmful drinking; assessment and assisted withdrawal for dependence
🚶‍♀️
Active Back-Pain Self-Management
Target: exercise programme + pacing; pain education
Mechanism

Long-term opioids give little functional benefit in chronic low back pain and can cause opioid-induced hyperalgesia; as the dose falls, pain often stays the same or improves. Graded activity rebuilds tolerance to movement and reduces fear-avoidance.

Practical

Group or individual exercise programme via physiotherapy; manual therapy only as part of a package with exercise; support return to work. NICE NG59's psychological therapy and combined physical–psychological programme recommendations (1.2.13, 1.2.14) were withdrawn on 29 July 2026 — her mood and distress are supported through NHS Talking Therapies in their own right. Resources such as Live Well with Pain run alongside the taper.

NICE NG59: exercise first; do not offer opioids for chronic low back pain
🧠
Psychosocial Support, Mood & Sleep
Target: keyworker or regular GP contact; PHQ-9/GAD-7 tracked
Mechanism

Low mood, anxiety and insomnia are both causes and consequences of opioid and alcohol use, and withdrawal amplifies them temporarily. Motivational interviewing strengthens her own reasons for change; structured support improves retention and reduces relapse.

Practical

NHS Talking Therapies (self-referral) for depression/anxiety; CBT-I principles for sleep rather than a hypnotic; drug and alcohol service keyworking; mutual aid (SMART Recovery, Narcotics Anonymous) offered with facilitated access. Contingency management and behavioural couples therapy are CG51 options within specialist services.

NICE CG51: offer brief motivational interventions and facilitate access to mutual aid; structured psychosocial interventions in specialist care
🏠
Family, Recovery Capital & Early Help
Target: support plan for the household within weeks
Mechanism

Stable housing, income, relationships and meaningful activity ("recovery capital") predict sustained recovery. Parental substance use affects children through inconsistent care, secrecy and household risk — support for the parent is support for the children.

Practical

Explore who else is at home and who can help; offer early help or family support services; school nurse or health visitor liaison where appropriate; social prescribing for debt, benefits and activity. Follow local safeguarding procedures if there is risk of significant harm — openly, with Dawn wherever safe to do so.

Working Together to Safeguard Children 2026: early help and multi-agency support are part of safeguarding, not an alternative to it
7D — Prescribing guide: Orange Book 2017 · NICE TA114 / CG52 / TA115 · NG215 · Opioids Aware
The right prescribing plan depends on which dependence this is. Prescribed or over-the-counter opioid dependence without loss of control can often be managed in primary care with a stabilise-then-taper plan (NICE NG215; Opioids Aware). Loss of control, high intake, illicit use or injecting needs the specialist drug service, where opioid substitution treatment (OST) with methadone or buprenorphine (NICE TA114) is the evidence-based option. The UK clinical guidelines ("Orange Book", 2017) remain the national reference for drug-misuse prescribing; check for local shared-care arrangements before initiating anything.
Step 1 — Stabilise (Dawn, week 0–2)

One prescriber · one pharmacy · a verified, capped daily dose

  • Calculate the real daily codeine and paracetamol intake (prescribed + bought), and her oral morphine equivalent
  • Never prescribe paracetamol above the SPC maximum; codeine's SPC maximum is 240 mg/day — if her true intake exceeds what can be prescribed safely, do not try to match it: seek drug-service advice (buprenorphine substitution is a specialist option for codeine dependence)
  • Consider switching co-codamol to a codeine-only preparation so the taper does not drag paracetamol with it; dose per SPC
  • Dispense in instalments (weekly, or more often if risk is high); no early scripts; record an agreement
Stabilising first removes the online supply, the paracetamol excess and the chaos — the taper then starts from a known, honest baseline.
Step 2 — Taper (weeks to months)

Individualised and proportional — e.g. about 5–10% of the current dose every 2–4 weeks; smaller steps at the end

  • Agreed with Dawn; she sets the pace (NICE NG215: shared decision, patient-led, flexible)
  • Hold at a step for a hard week or life event — do not reverse more than one step
  • Pre-warn: withdrawal (sweats, yawning, cramps, diarrhoea, restlessness, anxiety) peaks within days of a cut and settles — it is not the back pain returning
  • Symptomatic relief per SPC (e.g. loperamide for diarrhoea, an antiemetic); avoid adding benzodiazepines or gabapentinoids
  • Review at least every 2–4 weeks; weekly at first
Months, not weeks, is success. The opioid-prescribing protocol gives about 5–10% of the current dose every 2–4 weeks as an example starting point only — slower or faster may suit (NICE NG215).
Step 3 — Escalate to the drug service when…

Loss of control, high intake, or the taper keeps failing

  • Continued online or illicit buying despite a prescribed supply
  • Intake above safe prescribable limits; injecting; heroin or other illicit opioids
  • Repeated failed tapers; polydrug use; pregnancy; significant mental illness
  • Specialist options: OST maintenance with buprenorphine or methadone (TA114), a planned detox (CG52), then relapse prevention with naltrexone for the motivated and opioid-free (TA115)
Maintenance OST is a legitimate long-term treatment, not a failure. Stay involved as her GP throughout.
📋 Opioid substitution treatment — what the GP needs to know (Orange Book 2017 · NICE TA114 · CG52)
ElementDetailSafety line
Confirm before prescribingDependence and current tolerance are clinical diagnoses — history, examination and withdrawal assessment, supported by urine or oral-fluid drug testing. Injection marks or a positive test are not absolute prerequisites; if dependence or tolerance is uncertain, arrange confirmatory laboratory testing and specialist advice before prescribing.A substitute opioid given to someone who is not tolerant can be fatal.
Methadone oral solution (1 mg/1 mL)Full agonist; long, variable half-life so it accumulates over days of induction. Start low and titrate slowly with supervised consumption. There is no universal maintenance dose — titrate to the individual dose that prevents withdrawal and craving without sedation (protocol; dose per specialist plan and SPC).Deaths cluster in the first two weeks of induction. QT prolongation — ECG where risk factors exist. Many interactions.
Buprenorphine sublingual (± naloxone)Partial agonist with a ceiling on respiratory depression — safer in overdose, fewer interactions, less QT effect. Start only when the person is objectively in withdrawal. Titrated by the specialist service to the individual effective dose (protocol).Given too early it precipitates withdrawal. Check LFTs.
Prolonged-release buprenorphine injectionWeekly or monthly subcutaneous injection (e.g. Buvidal) given by a healthcare professional within specialist services. Evidence summary ES19 (February 2019): an option where there is a risk of diversion or concern about storing medicines at home; RMOC guidance (2021) on community and secure-setting use.Removes daily dispensing and home storage — useful with children in the house; specialist-initiated.
Supervised consumptionNICE TA114: supervised daily for at least the first 3 months, relaxed only when compliance is assured; the Orange Book allows take-home doses as stability, risk and home circumstances allow.Balance diversion and overdose risk (including to children) against engagement.
Missed dosesThree or more consecutive missed days of methadone — tolerance may be lost; the pharmacy withholds and refers back.Do NOT restart at the usual dose — reassess and re-titrate.
Detoxification (CG52)Methadone or buprenorphine are first-line for detox; community detox normally up to 12 weeks. Lofexidine may be considered for mild or uncertain dependence or when the person chooses not to use an opioid for detox, or wants a short detox. Ultra-rapid detox under anaesthesia or heavy sedation must not be offered.Tolerance falls during and after detox — relapse onto the old dose can kill. Naloxone mandatory.
Relapse prevention (TA115)Naltrexone is a treatment option for detoxified, formerly opioid-dependent people who are highly motivated to stay in an abstinence programme, alongside psychosocial support.Only when fully opioid-free, or it precipitates withdrawal. Blocks opioid analgesia.
Benzodiazepine & z-drug dependence — slow taper, never abrupt
  • Never stop abruptly after prolonged use — seizures, delirium and severe rebound anxiety or insomnia
  • First consider tapering the current drug directly; switch to diazepam selectively (short half-life or high-potency drug, inter-dose withdrawal, or strengths too large for small steps). A reasonable starting point is about 5–10% of the current dose every 2–4 weeks at a pace the patient controls, with smaller steps near the end (NICE NG215)
  • On a setback, delay or shrink the next step, or return to the previous tolerated dose; review every 1–2 weeks
  • High-dose, illicit or multiple-source use, "street benzos" or polydrug dependence → specialist drug service — street supply may be counterfeit and contain nitazenes or novel benzodiazepines
  • Never co-prescribe with opioids unless there is no alternative — lowest dose, shortest time, monitor for respiratory depression (MHRA DSU, March 2020)
Gabapentinoids · stimulants · pregnancy
  • Gabapentin and pregabalin: Class C, Schedule 3 controlled drugs since 1 April 2019 — good practice is no more than 30 days' supply per prescription. The MHRA (January 2026) strengthened addiction, dependence and withdrawal warnings for gabapentinoids, benzodiazepines and z-drugs. Misused for euphoria and to potentiate opioids; in combination they add respiratory depression. Withdraw gradually (NICE NG215; per SPC) — do not stop abruptly
  • Cocaine, crack, amphetamines: no substitute prescribing; psychosocial interventions including contingency management (CG51); warn about cardiac risk (cocaine chest pain → 999/emergency assessment) and the added toxicity of cocaine with alcohol
  • Pregnancy: urgent joint drug service and maternity care; continue and stabilise OST — do not attempt abrupt detox; plan for neonatal abstinence syndrome; codeine is avoided in breastfeeding (MHRA)
7F — Drug reference cards: dependence treatment and harm reduction
Naloxone — take-home kit
Prenoxad (IM prefilled syringe) · Nyxoid (intranasal spray)
Everyone at riskEmergency: dose per the available product and local emergency protocol, repeated as required
✓ Offer to
Anyone using opioids who is at risk of overdose — prescribed dependence with alcohol or sedatives (Dawn), illicit use, OST, after detox, prison release or hospital discharge
Family members, carers and friends who might witness an overdose — train them too
✗ Cautions
Precipitates acute withdrawal in dependent people — the aim is breathing, not full reversal
Shorter-acting than methadone and many other opioids — re-sedation; potent synthetic opioids may need repeated doses
⚠ Side effects
Withdrawal symptoms (agitation, vomiting, sweating); rarely arrhythmia or pulmonary oedema
🔬 Monitor
At each review: kit present, in date, and where it is kept; re-supply after use or loss. Drug services, pharmacists and others can supply without a prescription (Human Medicines (Amendment) Regulations 2019; widened in 2024).
💬 Counselling

"If someone can't be woken, is breathing slowly or has tiny pupils: call 999, give the naloxone, put them on their side, and stay with them — it can wear off before the drugs do. Keep it somewhere the family knows about, and come back for another if you use it or lose it."

SCA: offering naloxone to a patient with prescribed codeine dependence who drinks nightly is a high-value Tasks mark that many candidates miss because they think naloxone is only for heroin users.

Codeine / co-codamol — the drug being tapered
Codeine phosphate · co-codamol 8/500, 15/500, 30/500
Stabilise then taperDose per SPC and local formulary (codeine max 240 mg/day; paracetamol max 4 g/day)
✓ Plan
One prescriber, instalment dispensing, a written, individualised taper (e.g. about 5–10% of the current dose every 2–4 weeks), with smaller steps at the end
Consider a codeine-only product during the taper so paracetamol exposure is controlled separately
✗ Avoid / caution
Breastfeeding and children under 12 — contraindicated (MHRA; CYP2D6 ultra-rapid metabolisers)
With alcohol, benzodiazepines, z-drugs, gabapentinoids — additive respiratory depression
Chronic low back pain — NICE NG59 advises not offering opioids
⚠ Side effects
Constipation, sedation, nausea, opioid-induced hyperalgesia, low libido and menstrual disturbance with long-term use; paracetamol hepatotoxicity above the daily maximum
🔬 Monitor
Dose actually taken; any non-prescribed supply; withdrawal symptoms; LFTs if excess paracetamol; mood; early requests
💬 Counselling

"We'll bring this down in small steps you agree to. If a step feels too hard, we pause there. Please don't top up from anywhere else — if you're struggling, tell me and we'll adjust the plan rather than you having to buy tablets."

SCA: spotting the paracetamol risk hidden inside "extra co-codamol" is a discriminating Tasks point; so is not matching an unverified reported dose with a prescription.

Methadone (OST)
Methadone oral solution 1 mg/1 mL
Specialist / shared careDose per specialist plan & SPC — start low, titrate slowly
✓ Prefer when
Opioid dependence needing maintenance where a full agonist suits (e.g. high tolerance, previous response) — NICE TA114 recommends methadone and buprenorphine as options, chosen case by case; methadone first if both are equally suitable
✗ Avoid / caution
Not opioid-tolerant or dependence unconfirmed — potentially fatal
QT prolongation risk: heart disease, low K/Mg, liver disease, QT-prolonging drugs (e.g. some antipsychotics, citalopram/escitalopram, macrolides), higher doses
Interactions: CYP inducers (e.g. rifampicin, carbamazepine, phenytoin, some antiretrovirals) can precipitate withdrawal; inhibitors (e.g. clarithromycin, some azole antifungals) can cause toxicity
⚠ Side effects
Sedation and respiratory depression (especially induction and with other depressants), constipation, sweating, QT prolongation, dental decay
🔬 Monitor
ECG where risk factors, other QT drugs, or higher doses (MHRA advice highlights doses above 100 mg/day); drug testing; missed doses (3 days = re-titrate); take-home safety with children
💬 Counselling

"Methadone builds up over the first few days, so we go slowly even if it feels like it isn't enough yet. Never take extra, never mix it with alcohol or tablets, keep it locked away — a small amount can kill a child — and if you miss three days, come back before you take it again."

SCA: any new medicine for someone on methadone — antibiotic, antidepressant, antiemetic — prompts an interaction and QT check.

Buprenorphine (OST) — sublingual and prolonged-release
Buprenorphine SL · buprenorphine with naloxone (Suboxone) · prolonged-release injection (Buvidal)
Specialist / shared careDose per specialist plan & SPC
✓ Prefer when
Safer overdose profile wanted (partial agonist, ceiling effect); QT concerns; fewer interactions; alertness matters; often suitable for codeine or prescribed-opioid dependence within specialist care
Prolonged-release injection when diversion risk or safe storage at home is a concern (evidence summary ES19)
✗ Avoid / caution
Starting while a full agonist is still active — precipitated withdrawal; begin only in objective withdrawal
Liver disease — monitor LFTs; with other sedatives — additive risk remains
⚠ Side effects
Headache, constipation, nausea, sweating, insomnia; injection-site reactions with the depot
🔬 Monitor
LFTs; drug testing; adherence and diversion; naloxone supply; driving stability (DVLA)
💬 Counselling

"You take the first dose when you're already feeling withdrawal — if you take it too soon it can make you feel worse, not better. Once you're settled, it holds off cravings and it's harder to overdose on than other opioids, though mixing with alcohol or tablets is still dangerous."

SCA: knowing why buprenorphine is started in withdrawal (partial agonist displacing a full agonist) shows genuine understanding rather than recall.

Diazepam — for benzodiazepine taper
Diazepam tablets 2 mg, 5 mg, 10 mg · oral solution for fine steps
Taper toolEquivalent dose per protocol table; reduce by about 5–10% of the current dose every 2–4 weeks (NICE NG215), patient-led
✓ Prefer when
Converting short-acting benzodiazepines or z-drugs to a long-acting agent to smooth withdrawal (optional — tapering the original drug is also acceptable)
✗ Avoid / caution
Abrupt stopping after prolonged use — seizures, delirium
With opioids, alcohol, gabapentinoids — respiratory depression; older adults — falls, confusion
⚠ Side effects
Sedation, impaired driving and coordination, memory impairment, dependence
🔬 Monitor
Every 1–2 weeks during the taper; withdrawal and relapse of anxiety/insomnia; on a setback, slow down or return to the previous tolerated dose
💬 Counselling

"We'll come down gradually at a pace you're comfortable with. Some withdrawal — poor sleep, jitteriness — is common and passes. Never stop suddenly on your own; that's the one thing that can be dangerous."

SCA: "never abrupt, patient-led, slow down or step back on a setback" is the three-part answer examiners look for in benzodiazepine dependence.

Lofexidine & naltrexone — detox and relapse prevention
Lofexidine (alpha-2 agonist) · naltrexone (opioid antagonist)
SpecialistDose per SPC and local formulary / specialist plan
✓ Use when
Lofexidine: reduces autonomic withdrawal symptoms during detox; may be considered for mild or uncertain dependence or a chosen short detox (NICE CG52)
Naltrexone: after detox, in highly motivated people aiming to stay abstinent, with psychosocial support (NICE TA115)
✗ Avoid / caution
Naltrexone in anyone still using opioids — precipitated withdrawal; blocks opioid analgesia
Lofexidine: bradycardia, hypotension, QT prolongation — caution with cardiac disease
⚠ Side effects
Lofexidine: dizziness, drowsiness, low blood pressure. Naltrexone: nausea, headache, abnormal LFTs
🔬 Monitor
Pulse and BP (lofexidine); LFTs (naltrexone); overdose risk after detox — tolerance is lost
💬 Counselling

"Naltrexone stops opioids having any effect — so it removes the temptation, but it also means trying to override it with a large amount is extremely dangerous. And after a detox your body can't handle your old dose any more."

SCA: pairing any detox with naloxone and a warning about lost tolerance is the safety step that separates a pass from a strong pass.

7G — Psychosocial impact: work, driving, family, identity
🤝
Drug dependence — the secret kept from the family, the fear of losing the children, the "good mother" who feels like a fraud
Dependence rarely looks like the stereotype. Dawn is a working mother whose dependence began with a legitimate prescription. What she fears most is not withdrawal but exposure: being labelled, losing her children, losing her licence and her job. These fears are rational, partly grounded in reality, and — if left unspoken — the main reason she will disengage. Each needs an honest, specific answer.
👪
Children and Safeguarding

Parental substance use is a recognised risk factor, but most parents in treatment keep their children. Safeguarding is proportionate: it asks whether the children are safe and supported now, and what help the family needs. Early help and honest partnership are the usual route; a referral to children's social care is made when there is reasonable concern of significant harm, following local procedures and Working Together to Safeguard Children 2026.

Practical risks to address today: medicines stored locked away; who looks after the children if she is unwell; no driving them while impaired.

"Coming for help is the most protective thing you could do for your children. My job is to make sure you and they have support. If I ever need to involve anyone else, I'll tell you first and explain why."
🚗
Driving and DVLA

Driving while impaired by any drug, prescribed or not, is an offence; the drug-driving law gives a medical defence only if a prescribed medicine is taken as directed and the driver is not impaired. Persistent misuse of or dependence on opioids and other drugs is a notifiable condition for DVLA purposes (non-prescribed use, or doses above SPC limits, count as misuse or dependence for licensing): the patient must tell the DVLA, and the licence is usually refused or revoked for a minimum period of stability (longer for Group 2 lorry and bus licences). People fully compliant with a supervised methadone or buprenorphine programme may be licensed after favourable assessment, usually with annual review.

"I need to talk about driving. Please don't drive on any day you feel drowsy or have been drinking. Because of the dependence, the DVLA rules may also apply to you — let's look at them together so you know where you stand."
💼
Work, Money and the Online Habit

Buying co-codamol online costs money and time and carries the constant fear of being found out. Sick days for withdrawal or hangovers may be putting her job at risk. A fit note can say "may be fit for work" with adjustments during a difficult phase; the reason can be worded with her agreement. Debt advice and benefits checks via social prescribing reduce pressure that drives relapse.

"How has work been through all this? If there's a hard patch while we reduce, I can help with a fit note — and we can agree together what it says."
👤
Identity, Shame and Stigma

"Addict" is a word Dawn applies to herself as a verdict. Person-first language (a person with dependence, not "an addict"), accurate explanation of iatrogenic dependence, and acknowledgement of the courage it took to attend reduce shame — and shame reduction measurably improves engagement. Coding and records should be accurate but not pejorative.

"You're not 'an addict' — you're someone whose body has become dependent on a medicine that was prescribed for you. That's common, and it's treatable."
🍷
Relationships and the Evening Wine

The nightly bottle may be her only "switch-off", or a shared habit with a partner. Cutting down can strain the relationship if the partner is not on board. Inviting a trusted person into the plan (with consent) helps with naloxone, supervision of medicines and support on hard evenings. Screen sensitively for domestic abuse, which is common and changes the plan.

"Is there someone at home you trust who could know about the plan? It helps to have someone who knows where the naloxone is and can support you on tough evenings."
🔁
Relapse, Hope and Keeping the Door Open

Relapse is common and is part of recovery, not a reason to stop care. The dangerous moment after a lapse is shame-driven disappearance — or returning to an old dose after a break, when tolerance has fallen. An explicit agreement that she can come back at any point, without judgement, is a safety intervention in its own right.

"If you slip up — buy tablets again, or have a bad week — please come and tell me. You won't be in trouble, and the plan won't be torn up. We'll just adjust it."
7H — Follow-up schedule
1
Today — Safety, Stabilisation and Engagement

Naloxone supplied and demonstrated; overdose and never-mix advice; total codeine and paracetamol intake calculated; one prescriber and instalment dispensing agreed; bloods requested (LFTs, FBC, U&E; BBV offered); AUDIT; PHQ-9 and suicide risk; safeguarding discussed openly; driving advice documented; drug and alcohol service referral or self-referral details given. If paracetamol intake has exceeded the daily maximum, act on it today (TOXBASE-guided; same-day hospital assessment if indicated).

Naloxone todayParacetamol checkSafeguarding discussed
2
1 Week — Stable Baseline?

Any online purchases since? Taking the prescribed dose only? Withdrawal symptoms? Blood results reviewed. Alcohol plan started (brief intervention, or SADQ and specialist plan if dependent). Mood and sleep; start treatment or Talking Therapies. Agree the taper schedule in writing if stable. Drug service appointment date?

Agree taper scheduleAlcohol plan
3
Every 2–4 Weeks — Taper Reviews

One step at a time; hold if a step is hard. Check withdrawal versus pain; function goals; alcohol; mood and suicide risk; naloxone kit still present; children and home situation; physiotherapy and pain self-management progress. Watch for aberrant signs (early requests, lost scripts, new sources) and respond by adjusting supply and support, not by stopping abruptly.

Hold, don't reverseNaloxone check
4
3 Months — Direction of Travel

Is the taper progressing? If control is being lost, intake is rising or she is still buying online, move to specialist care (OST is a legitimate option). If progressing: continue, re-check LFTs if alcohol or paracetamol concerns, review PHQ-9 and AUDIT, confirm the family support plan and DVLA position.

Escalate if failingRepeat AUDIT/PHQ-9
5
End of Taper and Beyond — Relapse Prevention

Tolerance is now low: an overdose warning is essential — a return to her old dose could be fatal. Keep the naloxone. Continue pain self-management and mood treatment. Agree a no-blame re-entry route. At any future transition — hospital admission, a new prescriber, a new painful condition — flag the history so opioids are not restarted casually.

Lost tolerance warningOpen door
7I — Monitoring: safety markers during a taper and on OST

Memory rule — "NALOXONE" at every review

Naloxone kit present and in date · Alcohol and other sedatives · LFTs if paracetamol or alcohol excess · Opioid dose actually taken (and any other source) · X — cross-check the controlled-drug record for early requests or multiple prescribers · Overdose and suicide risk · Next step of the taper agreed · Everyone at home safe — children and safeguarding.

Target / medicineTest or checkTimingAction threshold
Opioid taper (Dawn)Dose taken vs prescribed; withdrawal symptoms; functionWeekly at first, then every 2–4 weeksBuying elsewhere, escalating or repeated failed steps → specialist drug service; hold at current step if withdrawal significant
Paracetamol excessIntake history; LFTs ± paracetamol levelToday if above maximumIntake above the daily maximum → TOXBASE advice; same-day hospital assessment where indicated; never rely on normal LFTs alone
AlcoholAUDIT; SADQ if dependent; LFTs, GGT, MCVBaseline; each reviewDependence → planned assisted withdrawal with thiamine (NICE CG115); never advise abrupt stop
Mood & suicide riskPHQ-9, GAD-7, direct risk questionsEvery reviewActive suicidal intent or plan → same-day crisis/mental health assessment; limit supply; involve family with consent
Methadone (OST)ECG (QTc); electrolytesBaseline where risk factors; with dose rises or new QT drugsMHRA advice: ECG with risk factors or above 100 mg/day; prolonged QTc → specialist review, consider buprenorphine
Methadone (OST)Pharmacy missed-dose reportImmediately3+ consecutive missed days → do not give usual dose; reassess and re-titrate
Buprenorphine / naltrexoneLFTsBaseline, then periodicallySignificant transaminase rise → specialist review
OST stabilityUrine or oral-fluid drug testingAt initiation, then periodicallyNegative for prescribed drug → possible diversion; positive for other opioids/benzodiazepines → overdose risk review, adjust supervision
Blood-borne virusesHIV, hepatitis B (and immunity), hepatitis C antibody ± RNABaseline; repeat if ongoing risk (e.g. at least annually if injecting)Non-immune to HBV → vaccinate (rapid 0, 7, 21-day schedule with a 12-month booster is an option — Green Book ch. 18); HCV positive → refer for curative treatment
Gabapentinoid / benzodiazepineDose, supply, co-prescribed opioidEvery scriptAny combination with opioids → deprescribing priority; no more than 30 days' supply per script for Schedule 3 gabapentinoids (good practice)
7J — Safety-netting: exact phrases + RAG marking + danger zones

⚠ Three scenario-specific phrases — use these verbatim

🔴 Emergency — overdose
"If you — or anyone — can't be woken, is breathing very slowly or making snoring or gurgling sounds, or has tiny pupils or blue lips, that's an overdose. Call 999 straight away, give the naloxone, put them on their side, and stay with them — the naloxone can wear off before the drugs do. Make sure someone at home knows where the kit is."
Most opioid overdoses happen with someone nearby. Naloxone plus a 999 call turns a witnessed overdose into a survivable one. Documenting the kit supplied, the training given and who else was trained is both good care and good medicolegal practice.
💊 Same day — paracetamol, seizures, crisis
"If you've taken more co-codamol than the packet allows, even spread over a day or two, please tell us the same day or go to A&E — paracetamol can damage your liver before you feel ill. If you ever have a fit, severe confusion or shaking after cutting down alcohol, call 999. And if you feel you can't keep yourself safe, call us, NHS 111 (mental health option) or 999."
Staggered paracetamol overdose is easy to miss because the patient feels well for the first day or two. Alcohol withdrawal seizures and suicidal crises are the other same-day dangers in Dawn's profile.
🟠 Come back soon — the taper is slipping
"If you find yourself buying tablets again, running out early, or drinking more to cope, come back and tell me — you won't be in trouble. And if you ever have a break from codeine, even a few days, don't go back to your old amount: your body can't handle it any more."
Shame-driven disappearance after a lapse is the commonest way engagement is lost. The lost-tolerance warning targets the highest-risk moment for overdose: resuming a previous dose after a break.
TodayNaloxone; paracetamol check; single supply; bloods; drug service contact
1 WeekStable baseline; results; alcohol plan; mood; written taper
2–4 WeeklyTaper steps; risk; naloxone; children; escalate if failing
🔴🟠🟢 RAG marking — all 3 domains
Tasks
🟢
Dependence recognised; substance map incl. alcohol and online supply; paracetamol risk identified; naloxone offered; stabilise-then-taper plan with single supply; drug service; mood, safeguarding and driving addressed
🟠
Taper planned but no stabilisation or paracetamol check; naloxone not offered; alcohol noted but not assessed
🔴
Abrupt stop, or simply prescribes the reported dose; no overdose, alcohol or safeguarding assessment
Relating to Others
🟢
Fear of being cut off and of losing the children named and answered; person-first language; plan negotiated; courage acknowledged
🟠
Kind but generic; safeguarding raised awkwardly; plan partly imposed
🔴
Moralising; "addict" language; safeguarding framed as a threat; patient leaves frightened
Global Skills
🟢
Engagement first, then risk, then plan; prioritises safety within 12 minutes; clear follow-up and safety-net
🟠
Covers most areas but runs out of time before naloxone or safety-netting
🔴
Unstructured; misses the overdose risk entirely; no follow-up arranged
💬 Key phrases
Validate
"It took real courage to come in today. I'm not here to judge you, and I'm not going to stop your tablets suddenly."
Explain
"Your body has become dependent on a medicine you were prescribed. It's common, it's not a moral failing, and it's treatable."
Safety
"The online tablets worry me — the paracetamol in them can damage your liver, especially with wine, and you can't be sure what's in them."
Children
"Getting help is the most protective thing you can do for your kids. If I ever need to involve anyone, I'll tell you first."
Plan
"One safe supply from me, a week at a time; naloxone at home; the drug and alcohol team; then small reductions you're in charge of."
Close
"If you slip up, come back and tell me — the door stays open. What questions do you have?"
⛔ Danger zones
✗
Stopping the codeine (or a benzodiazepine or alcohol) abruptlyStabilise, then a gradual, patient-led taper; assisted withdrawal for alcohol dependence
✗
Prescribing whatever dose she reports to "stop the online buying"Verify, cap within SPC limits (paracetamol and codeine), instalment dispensing; specialist advice if intake is higher
✗
Missing the paracetamol load hidden in extra co-codamolCount every tablet; LFTs; TOXBASE and same-day assessment if above the maximum
✗
Thinking naloxone is only for heroin usersOffer to anyone at opioid overdose risk — alcohol co-use makes Dawn eligible today
✗
Adding diazepam or pregabalin "to help with withdrawal"Additive respiratory depression (MHRA 2020 benzodiazepines; 2017/2021 gabapentinoids) — symptomatic relief and support instead
✗
Framing safeguarding as a threat, or ignoring itName it openly as support; follow local procedures if risk of significant harm
✗
Discharging after a relapse or restarting an old dose after a breakKeep the door open; restart low; re-issue naloxone
🎓 SCA Checkpoint — Step 7TasksRelating to OthersGlobal Skills
A plan that scores
"Here's the plan: we reduce the codeine slowly together — no sudden stops — and I'll give you naloxone and overdose advice, especially around alcohol, which I'd like to help you cut down too. We'll treat your low mood and find a better way to manage the back pain, and work with the drug-support service. I'll keep seeing you, and if there are setbacks we'll just keep going."
Deductions
  • Abrupt stopping; no harm reduction/naloxone
  • Ignoring mood/pain drivers; no safeguarding
  • Punitive stance; door closed on relapse
Drug Dependence — SCA Consultation Scorecard
Non-stigmatising · dependence vs addiction · supported taper · harm reduction/naloxone · safeguarding
0/ 33 pts
🌐
Global Skills
Structure, language, responsiveness
0/7
✓
Tasks
Clinical reasoning, diagnosis, management
0/15
🤝
Relating to Others
Communication, rapport, shared decisions
0/11
RAG Self-Assessment
🔴 Red
Judgmental; abrupt stop; no risk/co-use/safeguarding; no harm reduction/naloxone; patient disengages
🟠 Amber
Non-judgmental; recognises dependence; gradual taper; some risk/harm reduction; safeguarding/drivers partial; ICE partial
🟢 Green
Engages without stigma; identifies dependence + co-use; supported gradual taper; naloxone/harm reduction; treats drivers; safeguarding; specialist; ICE all three
011172533
Fail
Borderline
Pass
Strong pass
📋
Complete the checklist to see your score and feedback
(Hesitant, ashamed, on edge) "I don't really know how to say this… I think I've got a problem with my painkillers. Please don't just stop them — I can't cope with the pain or how ill I get without them."
Who you are

Dawn Fletcher, 41, two school-age children. You've taken codeine/co-codamol for chronic back pain for years. You now take well above the prescribed dose, buy extra co-codamol online, and get anxious, sweaty and unwell if you run out — taking it more to stop the withdrawal than for the pain. You feel deeply ashamed, fear you're "an addict", and are terrified the doctor will simply stop your tablets and leave you in pain and withdrawal. Your mood is low, you sleep badly, and you drink about a bottle of wine most evenings. You've come, hesitantly, because a friend nearly died of an overdose and it frightened you.

Hidden concerns (reveal if explored)

Fear of being cut off (main): if the doctor reassures you they won't stop the tablets abruptly and won't judge you, you visibly relax and open up.

Shame: you think you're a bad person/mother; compassion helps hugely.

The alcohol: you'll admit the nightly wine if asked non-judgmentally.

The children: you worry about admitting struggles in case they're taken — needs sensitive handling.

Clinical details if asked
  • Escalating codeine/co-codamol, non-prescribed online supplementation, withdrawal-driven use
  • ~1 bottle of wine/evening; low mood, poor sleep; no current plan to harm yourself but life feels hard
  • Two dependent children at home; you're the main carer; no injecting; oral use only
  • Chronic low back pain (the original reason); opioids don't really help it much now
  • Frightened after a friend's near-fatal overdose; never had naloxone or overdose advice
Reactions at key moments
  • If judged or told tablets stop now: you become distressed, defensive, and likely to leave/conceal.
  • On "I won't cut you off, we'll reduce slowly together": relief, tearful, engaged.
  • On naloxone/overdose advice (esp. with alcohol): you take it seriously after your friend's experience.
  • On safeguarding mentioned supportively: anxious but reassured it's about help, not removal.
  • Challenge line: "You're going to take my tablets away and report me, aren't you?"
"You're going to stop my tablets and report me to social services and take my kids, aren't you? That's why I've been too scared to come."

Resolution: Dawn engages if the GP: (1) responds with warmth and non-judgmental, person-first language, explicitly reassuring her they won't stop her medication abruptly or abandon her, and reframing iatrogenic dependence as common and treatable rather than a moral failing; (2) assesses co-use (the nightly alcohol — raising overdose and abrupt-withdrawal seizure risk), mood/self-harm, and the dependent children (safeguarding, framed supportively); (3) plans a supported, gradual taper (never abrupt), provides take-home naloxone and overdose/alcohol advice, and treats the drivers (mood and a non-opioid approach to the back pain); (4) works with specialist drug services and keeps the door open, treating relapse as part of recovery. She disengages if judged, threatened with abrupt stopping, or frightened about her children without support.

🏥
Clinic Quick Reference
Drug Dependence — Clinical Decision Framework
NG215 · supported taper · harm reduction · no abrupt stop
▼expand
🚦 1 — Assess & triage

Recognise dependence (escalation, non-prescribed sources, withdrawal-driven use); distinguish from addiction/tolerance. Assess co-use (alcohol/benzodiazepines → overdose & seizure risk), mood/self-harm, BBV/physical, social & safeguarding. Emergencies: overdose (999 + naloxone), dangerous withdrawal (benzo/alcohol seizures), acute suicidality.

💊 2 — Manage

Supported, GRADUAL taper — never abrupt. Harm reduction: take-home naloxone + training, overdose/alcohol advice, BBV testing/vaccination, needle exchange. OST (methadone/buprenorphine) for illicit opioid dependence (specialist). Avoid co-prescribing opioids + benzodiazepines/gabapentinoids. Treat drivers (mood; chronic low back pain non-opioid, NG59). Safeguarding for dependents. Non-judgmental; relapse = part of recovery; work with specialist services.

🎓
SCA Quick Reference
Drug Dependence — Consultation Playbook
No stigma · don't cut off · taper slowly · naloxone · safeguard
▼expand
🎯 The three pivots that pass this case
1 · Engage, don't shame
Non-judgmental, person-first; reassure "I won't cut you off"; dependence ≠ moral failing (often iatrogenic).
2 · Safety & harm reduction
Assess co-use (alcohol/benzos) & overdose; supply naloxone; never stop benzo/alcohol abruptly (seizures).
3 · Supported taper + drivers
Gradual, shared taper; treat mood & pain (non-opioid); safeguarding for children; specialist drug services.
⛔ Don't moralise or threaten to stop the drug abruptly · Don't miss overdose risk (alcohol/benzo co-use) — offer naloxone · Don't withdraw benzodiazepines/alcohol abruptly (seizures) · Don't forget safeguarding (dependent children), mood and the underlying pain · Work with specialist services; relapse is part of recovery
Reviewed: July 2026 · citations verified against the primary sources listed