Synopsis
Recognise uncomplicated biliary pain, separate it from inflammatory or obstructive emergencies, investigate the biliary tree logically and arrange definitive treatment for symptomatic stones.
- Biliary colic is usually a steady epigastric or right-upper-quadrant pain lasting from roughly half an hour to several hours, often with nausea and sometimes radiating to the right scapula or back.
- Pain that persists, fever, rigors, jaundice, hypotension, confusion, peritonism or repeated vomiting is not reassuring biliary colic; assess urgently for cholecystitis, cholangitis, pancreatitis or another abdominal emergency.
- NICE recommends liver blood tests and transabdominal ultrasound when gallstone disease is suspected; a normal examination between episodes does not invalidate a characteristic history.
- Ultrasound establishes gallbladder stones and duct calibre but cannot reliably exclude a distal common-duct stone; abnormal liver tests or duct dilatation should trigger MRCP, with EUS when MRCP remains non-diagnostic.
- Incidental, asymptomatic stones in an otherwise normal gallbladder and biliary tree generally need reassurance rather than treatment under NICE CG188.
- Offer laparoscopic cholecystectomy for symptomatic gallbladder stones after shared assessment of operative fitness, pregnancy, anticoagulation, competing diagnoses and the person's priorities.
- Analgesia treats the episode but does not remove the stone reservoir; NSAIDs can be effective when renal, gastrointestinal, cardiovascular and pregnancy risks permit.
- Advise prompt reassessment for fever, jaundice, pain lasting longer than the person's usual attack, dark urine, pale stool or inability to maintain hydration while awaiting surgery.
Key red flags
Pain continuing beyond the expected attack, fever and local guarding or a convincing Murphy sign indicate sustained cystic-duct obstruction with inflammation rather than simple biliary colic.
Scleral or skin jaundice, dark urine, pale stool, pruritus or a cholestatic biochemical profile raises choledocholithiasis, stricture or malignancy and needs expedited imaging.
Rigors, fever, jaundice, hypotension, delirium or lactate elevation may represent ascending cholangitis; start emergency sepsis care and obtain urgent biliary-source-control advice.
Chest symptoms, exertional association, dyspnoea, haematemesis, peritonism, pulsatile mass or pregnancy-related concern should redirect assessment towards cardiac, vascular, perforation, pulmonary or obstetric pathways.
Investigation priorities
Identify cholestasis, hepatocellular injury and biochemical evidence that disease may extend beyond the gallbladder.
Management branches
A characteristic attack has resolved and there are no inflammatory, obstructive or systemic danger features.
- Confirm the symptom chronology, examine after analgesia, check liver blood tests and arrange or review a high-quality abdominal ultrasound.
- Offer appropriate oral analgesia, hydration and individual food-trigger advice while checking contraindications, pregnancy and current medicines.
- Refer symptomatic gallbladder stones for laparoscopic cholecystectomy discussion and document how recurrent attacks should access urgent care.
- Revisit the diagnosis if symptoms are atypical, persist after cholecystectomy or do not correlate with gallbladder pathology.