Reasoning GP
Clinical pathways
Fast visual pathways for busy clinicians — one structured flow per presentation, colour-coded by Safety / Diagnose / Refer / Treat / Lifestyle, with a one-tap "why" on every step. Pick a presentation to open its pathway.
No algorithm matches that search. Try a symptom or condition name.
Lab Results
hubCardiovascular
9
New presentation of high blood pressure
Clinic BP ≥140/90 mmHg in an adult, no prior diagnosis.
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Chest Pain
10-minute consultation pathway for undifferentiated chest pain in adults
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Palpitations
Structured 9-step pathway for UK GP: risk stratification, diagnosis, and management
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Ankle Swelling
Covers bilateral & unilateral oedema including cardiac, renal, hepatic, venous, DVT and medication causes
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Intermittent Claudication
Assessment & management of PAD-related claudication | UK primary care
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High Cholesterol
Covers primary & secondary prevention, FH, statin initiation, and cardiovascular risk stratification
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Leg Cramps
Diagnosis & management of muscle cramps in primary care | Adults
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Raynaud's Phenomenon
UK primary care pathway for diagnosing and managing colour changes in fingers/toes triggered by cold or stress
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Hypotension
Orthostatic · septic shock · Addison's · drug-induced · neurogenic · fludrocortisone · midodrine · falls (STOPP)
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Respiratory
6
Acute Asthma Exacerbation
PEF % severity · silent chest · MgSO₄ 2g IV · prednisolone 40–50mg · admission criteria
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Acute COPD Exacerbation
Controlled O₂ 88–92% Venturi · prednisolone 30mg ×5d · antibiotics if purulent · NIV
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Breathlessness
Systematic assessment for UK primary care · 10-minute consultation framework
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Chronic Cough
≥8 weeks · UACS, GORD, cough-variant asthma, eosinophilic bronchitis · cancer exclusion
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Snoring & OSA
STOP-BANG risk stratification · sleep study pathway · CPAP & driving regulations
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Acute Cough
CRB-65 · pneumonia · PE Wells/CTPA · haemoptysis 2WW lung cancer · pertussis notification · COPD rescue pack
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Gastroenterology & Liver
23
Ulcerative Colitis Flare-up
Toxic megacolon 999 · Truelove–Witts severe → IV hydrocortisone · day-3 rescue · mesalazine
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Crohn’s Disease Flare-up
Exclude abscess on CT first · HBI severity · prednisolone · TPMT before azathioprine · biologics
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Hernia
Strangulation 999 · femoral hernia urgent all · inguinal vs femoral landmark · repair
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Biliary Colic & Gallstones
Charcot’s triad → cholangitis 999 · Courvoisier 2WW · diclofenac 75mg IM · cholecystectomy
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Abdominal Mass
AAA rupture 999 · 2WW all unexplained adult masses · Virchow’s node · imaging
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Abdominal Pain
Covers acute, subacute, and chronic presentations · Adults ≥18 · UK NHS pathway
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Chronic Diarrhoea
Diarrhoea persisting ≥4 weeks · Adults ≥18 · UK NHS pathway
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Constipation
Covers new-onset, chronic, and opioid-induced constipation · Adults ≥18 · UK NHS pathway
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Dyspepsia
RCGP SCA algorithm · UK GP trainees & early-career GPs · 10-minute appointment guide
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Rectal Bleeding
Covers fresh PR bleeding, melaena, occult blood, and haematochezia · Adults ≥18 · UK NHS pathway
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Diverticulitis
GP diagnosis, severity assessment, antibiotic use and surgical referral pathway
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Crohn's Disease
GP assessment, complication exclusion, severity classification and management
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Ulcerative Colitis
GP assessment, severity scoring, treatment escalation and referral pathway
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Jaundice in Adults
Structured approach to diagnosis, investigation, and management of adult jaundice in primary care
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Abnormal Liver Function Tests
Systematic approach from incidental finding to diagnosis · UK Primary Care Pathway
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Fatty Liver Disease
Covers MASLD (NAFLD), ALD, fibrosis staging via FIB-4/ELF, and cirrhosis surveillance
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Anal Pain
Fissure · abscess · haemorrhoids · cancer exclusion · PR examination pathway
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Anal Itchiness (Pruritus Ani)
Hygiene · threadworms · skin disease · contact dermatitis · cancer exclusion
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Anal Lumps
Haemorrhoids · skin tags · warts · abscess · rectal prolapse · cancer exclusion
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Hiccups
Benign self-limiting vs serious cause · phrenic nerve · CNS · metabolic · drug-induced · palliative
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Faecal Incontinence
Passive vs urge · obstetric injury · sphincter defect · rectal prolapse · overflow · NICE NG224
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Bloating
IBS Rome IV · ovarian cancer CA125 · coeliac · calprotectin · FODMAP · FIT 2WW
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GORD / Acid Reflux
Dysphagia 2WW · oesophageal/gastric cancer alarm features · H. pylori test-and-treat · PPI step-down · Barrett’s · NICE NG12
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Renal, Urology & Men’s Health
25
Proteinuria
Confirm persistence, quantify with ACR, stage CKD, exclude myeloma.
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Incidental Renal Mass
Bosniak I–IV cysts · 2WW solid enhancing mass · AML >4cm · partial nephrectomy
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Abnormal Semen Analysis
WHO 2021 values · repeat SA before deciding · CBAVD → CFTR · azoospermia referral
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Acute Kidney Injury
UK primary care pathway · NICE AKI guideline (NG148) · Adult patients · 10-minute consultation
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Chronic Kidney Disease
Primary care pathway: G1–G5 · NICE NG203 · Annual review to nephrology referral
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Haematuria
From incidental dipstick finding to urgent cancer pathway · UK Primary Care
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Renal Colic
UK primary care algorithm · RCGP SCA preparation · Based on NICE CKS, EAU Guidelines, BAUS
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LUTS in Men
Primary care pathway: storage, voiding & post-micturition symptoms · BPH, prostate cancer, OAB, UTI exclusion
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Urinary Incontinence
RCGP SCA Algorithm · UK GP Practice · 10-minute appointment pathway
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Chronic Testicular Pain
Persistent scrotal pain ≥3 months · Cancer exclusion · Multidisciplinary approach · UK Primary Care
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Scrotal Pain / Swelling
UK primary care algorithm · RCGP SCA preparation · Based on NICE CKS, EAU Guidelines, SIGN
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Haematospermia
Structured 9-step pathway for blood in semen · UK GP / RCGP SCA preparation
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Undescended Testis
UK primary care algorithm · RCGP SCA preparation · Based on NICE, EAU Paediatric Guidelines, BAUS
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Erectile Dysfunction
Cardiovascular risk marker · Psychogenic & organic causes · UK Primary Care Pathway
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Premature Ejaculation
Lifelong vs acquired · EAU/ISSM guideline-aligned · Pharmacological & behavioural approaches
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Testicular Lump
Cancer exclusion mandatory · USS within 2 weeks · painless lump = cancer until proven otherwise
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Testicular Pain — Acute & Chronic
Torsion = 6-hour surgical emergency · epididymo-orchitis · referred pain · chronic orchialgia
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Penile Discharge
Gonorrhoea · NGU · chlamydia · GUM · BASHH · ceftriaxone · doxycycline · partner notification
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Penile Irritation
Balanitis · STI screen · lichen sclerosus · penile cancer exclusion · phimosis · contact dermatitis
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Recurrent UTI
Urosepsis 999 · haematuria 2WW · topical oestrogen · D-mannose · methenamine · prophylaxis · NICE NG112
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Testosterone Deficiency
Hypogonadism · two morning levels · pituitary exclusion · TRT · fertility · prostate surveillance
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Anogenital Warts
HPV 6/11 · condylomata acuminata · podophyllotoxin · imiquimod · GUM · HPV vaccination · safeguarding
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Dysuria
UTI · STI · prostatitis · interstitial cystitis · atrophy · 2WW haematuria · NICE NG112
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Penile Disorders
Penile SCC 2WW · Fournier's 999 · priapism · paraphimosis · BXO · syphilitic chancre · Peyronie's
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Anogenital Ulcers
Syphilis chancre TPHA/RPR · HSV PCR · LGV · 4th-gen HIV + PEP 72h · Behçet's · non-healing ulcer 2WW
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Endocrine & Metabolic
23
Glycosuria
Glucose in the urine — renal threshold versus new diabetes.
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DKA (Diabetic Ketoacidosis)
Ketones ≥3.0 + pH <7.3 → 999 · FRIII 0.1 u/kg/h · K⁺ before insulin · euglycaemic DKA
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Hypoglycaemia
Level 3 → 999 / IM glucagon / Baqsimi · sulfonylurea hypo 24–48h obs · 15-15 rule
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Type 2 Diabetes Mellitus
RCGP SCA Algorithm · NICE NG28/NG17 · UK Primary Care Pathway
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Hyperthyroidism
UK GP pathway · NICE CKS · BTA guidelines · Suitable for 10-minute consultations
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Hypothyroidism
Primary hypothyroidism · subclinical hypothyroidism · Hashimoto's thyroiditis · levothyroxine initiation & titration
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Subclinical Hypothyroidism
Raised TSH, normal free T4 · Confirm on repeat · TSH ≥10 vs <10 · treat / 6-month trial / monitor · NICE NG145
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Thyroid Dysfunction in Pregnancy
Hypo, hyper & postpartum thyroiditis · Trimester ranges · levothyroxine ↑30–50% early · PTU · urgent endocrine + antenatal referral
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Diabetes Sick Day Rules
Managing diabetes during illness · SICK & SADMAN rules · never stop insulin · ketones & DKA/HHS · when to seek help
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Feeling Unwell on Insulin
Sick-day insulin adjustment · never stop insulin · test glucose & ketones · two dose-adjustment methods · DKA red flags
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Type 2 Diabetes in Ramadan
Risk stratification & medication adjustment · pre-Ramadan assessment · IDF-DAR categories · drug-by-drug dosing · when to break the fast
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Hypercalcaemia
Corrected calcium >2.6 mmol/L · Primary care to acute pathway · Primary hyperparathyroidism · Malignancy
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Hyponatraemia
UK primary care pathway · Na⁺ <135 mmol/L · GP trainees & early-career GPs · SCA-ready
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Hypokalaemia
UK primary care pathway for investigating and managing K+ <3.5 mmol/L
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Gynaecomastia
Systematic GP pathway: male breast tissue enlargement, any age · 10-minute consultation framework
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Hirsutism
Excess terminal hair growth in androgen-dependent distribution · NICE CKS · Endocrine Society 2018
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Hyperhidrosis
UK primary care pathway · RCGP SCA preparation · 10-minute appointment framework
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Hyperkalaemia
K⁺ >5.5 · ECG changes · ACEi/ARB · CKD · Addison's · patiromer · sick day rules
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Hypocalcaemia
Tetany / seizure = 999 · correct for albumin · PTH · vitamin D · QT prolongation
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Hyperprolactinaemia
Prolactinoma · pituitary MRI · macroprolactin (PEG) · cabergoline · drug-induced · visual fields · NICE CG116
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Weight Gain
Cushing's · drug-induced · semaglutide · DiRECT remission · NAFLD FIB-4 · bariatric surgery · metabolic syndrome
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Addison’s Disease
Adrenal crisis 999 + hydrocortisone · Synacthen test · 21-OH antibodies · fludrocortisone · sick-day rules · steroid card
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Metabolic Syndrome
Central obesity + dysglycaemia/lipids/BP · QRISK3 · NAFLD FIB-4 · statin · SGLT2i/GLP-1 · DPP · bariatric
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Neurology
20
Restless Legs Syndrome
URGE criteria, iron deficiency, drug triggers and augmentation.
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Headache
Structured 9-step pathway for UK GP trainees and early-career GPs · SCA exam ready
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TIA
Urgent assessment & secondary prevention | NICE NG128 | UK primary care & acute interface
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Dizziness
RCGP SCA algorithm · 9-step systematic approach · UK GP 10-minute consultation
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Vertigo
10-minute consultation pathway · RCGP SCA exam ready · NICE CKS / BPPV Epley guidelines
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Ataxia
Acute vs chronic incoordination — cerebellar stroke, toxicity, Wernicke's, B12, hereditary & sensory causes
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Fits / Funny Turns
Covers seizure, syncope, TIA, hypoglycaemia, cardiac arrhythmia, and psychogenic causes
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Sensory Neuropathy
UK primary care pathway · RCGP SCA preparation · Peripheral neuropathy workup
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Delirium
Assessment & management of acute confusion in adults | UK primary & secondary care interface
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Confusion
Acute vs chronic confusion — delirium, dementia and organic causes
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Tingling & Paraesthesia
Peripheral neuropathy · entrapment · radiculopathy · central causes · B12 · diabetes · MS
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Transient Loss of Consciousness
Syncope · reflex vasovagal · cardiac · orthostatic · epilepsy · DVLA · NICE CG109
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Foot Drop
Common peroneal nerve · L4/L5 radiculopathy · cord compression · MND · stroke · AFO · DVLA
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Tremors
Essential tremor · Parkinson's · cerebellar · drug-induced · Wilson's · serotonin syndrome · propranolol · NICE NG71
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Memory Deficit
Delirium vs dementia · MoCA · reversible causes · donepezil · LBD caution · DVLA
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Leg Weakness
Cauda equina/MSCC emergency · GBS · stroke · UMN vs LMN · foot drop · dermatomyositis malignancy screen
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Facial Pain
GCA same-day · trigeminal neuralgia · carotid dissection · Ludwig's angina · TMD · dental abscess · NPC 2WW
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Neuropathic Pain
Cauda equina/MSCC red flags · DN4 · amitriptyline/duloxetine/gabapentin/pregabalin · carbamazepine for TN · NICE NG173
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BPPV
Dix-Hallpike · Epley manoeuvre · central vertigo exclusion · canalith repositioning · recurrence · avoid vestibular sedatives
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Ménière’s Disease
Episodic vertigo 20min–12h + fluctuating SNHL + tinnitus · audiometry · MRI IAM · low-salt · betahistine · DVLA
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Mental Health
7
Opioid Dependence
Orange Book · NICE TA114 · confirm dependence before prescribing · methadone / buprenorphine OST · take-home naloxone · shared care
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Psychosis
GP assessment, safety, referral and early management pathway
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Hallucinations
Modality-specific assessment — organic, psychiatric & pharmacological causes
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Insomnia
CBT-I first · targeted pharmacology · comorbidity exclusion
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Feeling Anxious
GAD · panic disorder · social anxiety · PTSD · health anxiety · GAD-7 · NICE NG197
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Low Mood
Depression · adjustment disorder · bipolar · grief · organic causes · PHQ-9 · NICE NG222
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Medically Unexplained Symptoms
Functional disorder · CBT · symptom legitimacy · biopsychosocial model
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ENT & Dental
19
Dry Mouth (Xerostomia)
Sjögren's · anticholinergic burden review · parotid mass 2WW · pilocarpine · fluoride · saliva substitutes
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Hearing Loss
Primary care assessment, investigation and management pathway · UK GP / RCGP SCA
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Otitis Media with Effusion (Glue Ear)
Under 12s · middle-ear fluid without infection · 3-month active observation · OME decision table · grommets ± adenoidectomy · NICE NG233
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Tinnitus
UK primary care pathway for new and persistent tinnitus presentations in adults
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Epistaxis
UK primary care pathway for managing anterior and posterior epistaxis in all ages
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Neck Lump
Systematic approach to diagnosis, risk stratification, and management of a neck mass in primary care
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Halitosis
UK primary care pathway · RCGP SCA preparation · Oral, ENT & systemic causes
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Jaw Pain
UK primary care algorithm · RCGP SCA preparation · Based on NICE CKS, SIGN, BNF, BSSO Guidelines
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Otalgia (Ear Pain)
Primary vs referred · otoscopy, dental, TMJ & sinister causes
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Hoarseness of Voice
Laryngeal cancer exclusion · vocal cord, systemic & neurological causes
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Dysphagia
Oropharyngeal vs oesophageal · cancer exclusion & functional management
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Facial Swelling
Angio-oedema airway emergency · dental abscess · parotitis · SVC obstruction · cellulitis · malignancy
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Sore Throat
Epiglottitis (999) · quinsy · FeverPAIN / Centor · EBV · Lemierre's · head & neck 2WW
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Mouth Ulcers
Recurrent aphthous · oral cancer 2WW · SJS · Behçet's · coeliac · NICE NG12
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Tongue Problems
Glossitis · geographic · black hairy · burning mouth · macroglossia · tongue cancer 2WW
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Loss of Smell (Anosmia)
Post-viral · COVID · nasal polyps · meningioma · Parkinson's · Kallmann · olfactory training
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Loss of Taste (Dysgeusia)
True taste vs retronasal olfaction · zinc · drugs · Ramsay Hunt · Sjögren's · CN VII/IX
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Nasal Congestion & Rhinorrhoea
Allergic rhinitis INCS · CRS (EPOS) · polyps · CSF leak · rhinitis medicamentosa
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Taste Disorders
Dysgeusia · parosmia · zinc · Bell's / Ramsay Hunt · post-COVID training · burning mouth
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Sore Mouth & Tongue
3-week ulcer 2WW · leukoplakia biopsy · aphthous · oral candida · ICS rinse · burning mouth · MRONJ
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Ophthalmology
10
Watery Eye (Epiphora)
Dry-eye paradox · CNLDO · dacryocystitis · NLD obstruction (DCR) · lacrimal sac carcinoma 2WW
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Red Eye
GP primary care pathway · RCGP SCA exam standard · UK NHS guidelines
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Blurry / Reduced Vision
Covers acute visual loss, gradual visual deterioration, diplopia, refractive error, and ocular emergencies
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Vision Loss
9-step diagnostic pathway · Ophthalmic emergencies to chronic disease · UK GP / RCGP SCA
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Diplopia
Systematic GP assessment of double vision — monocular vs binocular, benign vs emergency
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Flashes & Floaters
Urgent assessment of new visual symptoms | UK primary care & ophthalmology interface
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Itchy Eye
Allergic conjunctivitis · dry eye · blepharitis · contact lens · vernal · uveitis red flag
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Eye Swelling (Periorbital)
Orbital cellulitis emergency · pre-septal vs orbital · chalazion · angio-oedema · thyroid eye disease
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Subconjunctival Haemorrhage
Ruptured globe exclusion · BP check · anticoagulation · recurrent · VA mandatory
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Foreign Body in Eye
IOFB CT 999 · chemical burn irrigation · subtarsal FB · rust ring · fluorescein
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Women’s Health
23
Hyperglycaemia in Pregnancy
Gestational diabetes — OGTT thresholds, treatment ladder, postnatal follow-up.
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Pelvic Organ Prolapse
2WW irregular vaginal mass · ring pessary 65–75% GP-fitted · PFMT 3 months · POP-Q
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Amenorrhoea
UK GP / RCGP SCA pathway · Covers primary, secondary, hypothalamic, PCOS, premature ovarian insufficiency & more
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Dysmenorrhoea
Structured 9-step pathway · Menstrual pain · UK GP / RCGP SCA
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Irregular Periods
Structured 9-step pathway · Reproductive age women · UK GP / RCGP SCA
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Menorrhagia
HMB defined as >80mL/cycle or significant impact on quality of life · NICE NG88-aligned
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Mastalgia
UK primary care pathway · RCGP SCA exam preparation · 10-minute appointment guide
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Vaginal Bleeding
Covers premenopausal, perimenopausal & postmenopausal presentations · Pregnancy-related & non-pregnancy causes
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Vaginal Discharge
Differentiating BV, thrush, trichomonas, chlamydia, gonorrhoea, PID · BASHH 2023 · NICE CKS aligned
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Women Requesting Contraception
UKMEC-guided method selection · Emergency contraception · Special populations · FSRH 2023
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Emergency Contraception
Cu-IUD vs oral EC · ellaOne vs Levonelle · Timing & weight rules · Quick-starting · FSRH EC
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HRT Request with Suspected Menopause
NICE NG23-aligned · Perimenopause & menopause diagnosis · HRT initiation & risk assessment · MHRA 2020
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Nausea & Vomiting in Pregnancy
NVP to Hyperemesis Gravidarum · RCOG Green-top 69 & NICE NG201 aligned · Up to 16 weeks gestation focus
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Itchiness in Pregnancy
Obstetric cholestasis (ICP) · Dermatoses of pregnancy · Candida · Safe management · RCOG GTG 43
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Dyspareunia (Painful Sex)
Superficial vs deep · endometriosis · vulvodynia · GSM · STI · safeguarding
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Vaginal Bleeding in Pregnancy
Ectopic · miscarriage · praevia · abruption · GTD · anti-D · EPAU · NICE NG126
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Recurrent Thrush
RVVC · Candida glabrata · lichen sclerosus · diabetes · fluconazole suppression · BASHH
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Infertility
PCOS · ovulation induction · tubal & male factor · AMH · clomifene · letrozole · IVF · NICE NG156 · POI
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Bleeding on HRT
Endometrial cancer 2WW · unscheduled bleeding >6 months · pipelle · atrophy · Mirena
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Vulvar Disorders
Lichen sclerosus · vulval SCC 2WW · candida · HSV · vestibulodynia · Bartholin's · GSM · safeguarding
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Postnatal Disorders
Puerperal sepsis 999 · postpartum psychosis MBU · EPDS · PND · postpartum thyroiditis · VTE · mastitis
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Nipple Problems
Paget's 2WW · bloodstained/single-duct discharge 2WW · new retraction · galactorrhoea prolactin/MRI · male breast 2WW
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Vaginal Mass
PMB 2WW · postcoital bleeding speculum · rhabdomyosarcoma (child) 2WW · prolapse POP-Q · ring pessary · pyometra
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Haematology
12
Anaemia
UK primary care algorithm for adults presenting with low Hb or suspected anaemia · NICE/BSH-aligned
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Iron Deficiency
Covers isolated iron deficiency, IDA, finding the cause, oral/IV iron, and cancer red flags
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Bruising
Systematic approach to evaluation, investigation, and management of new or worsening bruising in adults
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Thrombocytopenia
Investigation and management pathway for platelets <150 × 10⁹/L in adults
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Thrombocytosis
Investigation and management pathway for platelets >450 × 10⁹/L in adults
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Leucocytosis
Investigation and management pathway for WCC >11 × 10⁹/L in adults
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Leucopenia
Investigation and management pathway for WCC <4 × 10⁹/L in adults
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Polycythaemia
Investigation and management pathway for Hb >165 g/L (M) or >155 g/L (F), or Hct >0.52 (M) or >0.48 (F)
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Lymphadenopathy
Localised vs generalised · lymphoma · metastatic cancer · infection · 6-week rule · 2WW
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Purpura & Petechiae
Meningococcal sepsis = 999 · non-blanching rash · ITP · vasculitis · leukaemia · NAI
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Eosinophilia
Hypereosinophilic syndrome · EGPA (Churg-Strauss) · strongyloides · DRESS · atopy · parasites · imatinib
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Splenomegaly
EBV rupture risk · CML · portal hypertension · myelofibrosis · OPSI · 2WW lymphoma
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Musculoskeletal
21
Thigh PainDVT · acute ischaemia · compartment syndrome · hip fracture · meralgia / radiculopathy · NICE NG12 sarcoma
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Leg PainDVT · acute & critical ischaemia · compartment syndrome · sciatica / cauda equina · claudication · NICE NG12 sarcoma
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GoutSerum urate ≥360 · exclude septic arthritis · flare treatment · ULT treat-to-target · NICE NG219
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Osteoporosis & fracture riskFRAX · NOGG thresholds · DXA · bisphosphonates · fragility fracture · NICE/NOGG
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Acute & Subacute Back Pain
UK primary care pathway · NICE NG59 · Suitable for 10-minute consultations
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Neck Pain
RCGP SCA pathway · UK primary care · 9-step algorithm
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Sciatica
RCGP SCA pathway · UK primary care · 9-step algorithm
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Shoulder Pain
Structured pathway for acute and chronic shoulder presentations in adults · UK primary care
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Knee Pain
RCGP SCA pathway · UK primary care · 9-step algorithm
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Hip Pain
RCGP SCA pathway · UK primary care · 9-step algorithm
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Hand Pain
UK primary care pathway · RCGP SCA preparation · 10-minute appointment framework
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Foot Pain
RCGP SCA pathway · UK primary care · 9-step algorithm
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Generalised Body Aches
Structured approach to widespread pain | UK primary care
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Ankle Pain
Ottawa rules · ligament sprain grades · Achilles rupture (Simmonds) · gout · OA
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Elbow Pain / Swelling
Tennis / golfer’s elbow · olecranon bursitis · cubital tunnel · radial head fracture · septic arthritis
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Joint Pain / Swelling
Septic arthritis emergency · inflammatory vs mechanical · RA / gout / reactive · DAS28 · DMARDs
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Chronic Low Back Pain (≥12 Weeks)
Cauda equina = 999 · red vs yellow flags · NICE NG59 · exercise over medication
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Groin Pain
Inguinal hernia · hip OA · adductor strain · lymphadenopathy · femoral hernia · meralgia paraesthetica
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Finger Pain
Flexor tenosynovitis (Kanavel) 999 · septic arthritis · RA anti-CCP window · gout · trigger finger · mallet finger
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Toe Pain
Diabetic foot osteomyelitis · Charcot foot · gout podagra · Morton's neuroma · ingrown toenail · hallux valgus
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Fractures
Ottawa Rules · open fracture 999 · compartment syndrome · NAI · scaphoid · fragility fracture FRAX/DEXA · hip 36h
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General & Systemic
16
Lumps & Bumps
Lipoma and cyst versus the soft-tissue sarcoma red flags.
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AnaphylaxisIM adrenaline first-line · A/B/C problem · position · two auto-injectors · Resus Council UK 2021
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Unintentional Weight Loss
Covers cancer red flags, metabolic causes, malabsorption, psychological, and obesity pharmacotherapy
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Night Sweats
9-step diagnostic and management pathway · UK GP / RCGP SCA preparation
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Widespread Itch
Excluding primary skin disease · Identifying systemic causes · NICE/CKS-aligned pathway
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Hair Loss
UK primary care pathway · RCGP SCA preparation · All hair loss types including scarring alopecia
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Falls
Multifactorial falls risk assessment | UK primary care | NICE NG191
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Tiredness / Fatigue
Excluding organic, psychiatric & lifestyle causes · TATT workup
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Anorexia (Loss of Appetite)
Cancer 2WW · MARSIPAN · MUST score · refeeding · cachexia · eating disorders · NICE CG9
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Urticaria
Anaphylaxis 999 · chronic spontaneous · antihistamine step-up · omalizumab · ACEi angio-oedema · HAE
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Maculopapular Rash
Meningococcaemia 999 · SJS/TEN · DRESS · Kawasaki · secondary syphilis · measles notification
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UK Screening Programmes
Cervical · breast · bowel FIT · AAA · diabetic eye · NHS Health Check · BRCA/Lynch · lung TLHC
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Driving & Medical Fitness (DVLA)
Epilepsy · syncope · insulin DM · dementia · OSA · cardiac · Group 1 vs 2 · GMC duty
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Pigmented Skin Lesions
Melanoma ABCDE + EFG · 2WW (do not excise in primary care) · dermoscopy · actinic keratosis · BCC · lentigo maligna
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Nail Disorders
Subungual melanoma (Hutchinson's) 2WW · clubbing · onychomycosis · herpetic whitlow · psoriatic nails · Terry's
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Malnutrition
MUST screening · refeeding syndrome · ONS prescribing · cancer cachexia · Wernicke's · food insecurity
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Palliative & End of Life Care
6
Palliative Pain Management
WHO ladder · opioid titration · syringe driver · MSCC · neuropathic · anticipatory prescribing
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Metastatic Spinal Cord Compression
Oncological emergency · dexamethasone 16mg · whole-spine MRI ≤24h · MSCC coordinator · NG234
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Cauda Equina Compression
Saddle anaesthesia · bladder/bowel dysfunction · emergency MRI · disc vs malignant · NG59
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Superior Vena Cava Obstruction
Facial/arm swelling + dyspnoea · sit up · dexamethasone · urgent oncology · lung/lymphoma
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Malignant Hypercalcaemia
Corrected calcium · IV saline rehydration · IV bisphosphonate · poor prognosis marker
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Catastrophic Haemorrhage (Palliative)
Anticipate & plan · crisis midazolam (not SC) · dark towels · stay & comfort · debrief · PCF8
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Paediatrics
23
Suspected Diabetes in Children
NICE NG18 · the 4 T's · capillary glucose + ketones · exclude DKA · same-day paediatric diabetes referral
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Suspected Cancer in Children & Young People
NICE NG12 · petechiae/hepatosplenomegaly → immediate · very urgent FBC 48h · absent red reflex · parental concern
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Precocious puberty<8y girls / <9y boys · intracranial red flags · refer all · every boy urgent · central vs peripheral
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Abdominal Pain in Children
NICE CG161 | Appendicitis | Ages 0–12 years | UK Primary Care Pathway
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Constipation in Children
NICE CG99 | Bristol Stool Chart | Ages 0–12 years | UK Primary Care Pathway
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Cough in Children
NICE NG117 | BTS/SIGN Asthma | Ages 0–12 years | UK Primary Care Pathway
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Fever in Children
NICE NG143 | Traffic Light System | Ages 0–12 years | UK Primary Care Pathway
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Vomiting in Children
NICE CG84 | Ages 0–12 years | UK Primary Care Pathway
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UTI in Children
NICE CG54-aligned pathway · Age <16 · UK GP / RCGP SCA preparation
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Limping in Children
Ages 0–16 · Differential diagnosis, safety exclusion, investigation & management pathway
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Paediatric MSK Presentations
UK primary care pathway for musculoskeletal symptoms in children
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Developmental Delay in Children
Structured assessment for global and domain-specific developmental delay · 0–5 years primary focus · UK primary care
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Faltered Growth in Children
Structured assessment for weight faltering / failure to thrive · 0–5 years primary focus · UK primary care
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Cow's Milk Allergy
UK primary care pathway for diagnosing and managing CMA in infants and children
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Unsettled Baby
Structured pathway for excessive crying / colic in infants 0–6 months · UK primary care
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Wheezy Child
Acute asthma · VIW · bronchiolitis · foreign body · BTS/SIGN · WAAP · NICE NG80
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Sleep Problems in Children
OSA · behavioural insomnia · parasomnias · safeguarding · CBT-I · melatonin pathway
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Neonatal Jaundice
Jaundice <24 hrs = emergency · biliary atresia (pale stools) · kernicterus · NICE NG98
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Speech Delay in Children
Hearing loss audiology · M-CHAT ASD · DLD · regression red flag · Hanen · EHCP
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Daytime Wetting (Children)
OAB bladder retraining · constipation · ectopic ureter · oxybutynin · ERIC · timed voiding
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Haematuria in Children
Wilms 999 · PSGN · HSP nephritis · Alport · uPCR · glomerular vs non-glomerular
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Short Stature
Growth velocity · bone age · Turner karyotype · coeliac · GH deficiency · CDGP
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Surgical Problems in Children
Bilious vomiting/volvulus 999 · intussusception · torsion · Wilms' · undescended testis · pyloric stenosis
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Lab Results · Abnormal Blood Tests
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Macrocytosis
High MCV · B12/folate · alcohol · MDS · hypothyroid
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Microcytosis
Low MCV · iron deficiency · thalassaemia · ACD
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Lymphocytosis
High lymphocytes · CLL · EBV · pertussis
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Lymphopenia
Low lymphocytes · HIV · steroids · CVID
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Pancytopenia
All cell lines low · marrow failure · AML/MDS · urgent
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Normocytic anaemia
ACD vs early IDA · haemolysis (retic/DAT) · CKD · marrow failure · TTP
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Low ferritin
Iron deficiency · GI workup · oral/IV iron · coeliac · menorrhagia
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Vitamin B12 deficiency
Pernicious anaemia · neuro SACD · IM hydroxocobalamin · metformin
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High ferritin
HLH (>10,000) emergency · haemochromatosis C282Y/transferrin sat · venesection · HCC surveillance · DIOS
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Low folate
Check B12 BEFORE treating (SACD risk) · MTX 5mg weekly · periconception 400mcg vs 5mg · coeliac · valproate
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Hypomagnesaemia
PPI-induced · refractory hypokalaemia · QT · torsades
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Hypernatraemia
Na⁺ >145 · correct ≤0.5 mmol/L/h (chronic) · Na >160 999 · diabetes insipidus · lithium NDI · HHS
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Abnormal bone profile
Calcium · PTH · Paget's · osteomalacia · raised ALP
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Vitamin D deficiency
25-OH-D · loading regimen · osteomalacia · rickets
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Abnormal TFTs
TSH interpretation · Graves · Hashimoto · pregnancy · subclinical
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Female hormone abnormalities
POI (FSH >25) HRT essential · PCOS Rotterdam · day-21 progesterone · virilising tumour (testosterone >5) 2WW · pituitary apoplexy
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High triglycerides
Pancreatitis risk · metabolic syndrome · fibrates · EPA
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Raised CRP / ESR
Sepsis · GCA same-day · PMR · myeloma · vasculitis
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Abnormal immunoglobulins
MGUS · myeloma CRAB · serum FLC · CVID · paraprotein
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Abnormal tumour markers
PSA · CA125 RMI · CEA · AFP · 2WW thresholds
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Raised PSA
Age-adjusted thresholds · mpMRI before biopsy (NG131) · malignant DRE → 2WW · ADT · MSCC
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Allergy test abnormalities
Sensitisation vs clinical allergy · sIgE needs history · tryptase/mastocytosis · penicillin de-labelling · OAS · venom immunotherapy
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Educational use. 250+ clinical pathways listed here, plus the lab-value pathways on the Lab Results hub, anchored to NICE / CKS guidance (2026). Each is a reference tool for UK GP trainees and early-career GPs — always verify against current local guidance and the patient's individual context.