Bile Duct Stones & Cholangitis
Stones that pass from the gallbladder into the bile duct can cause jaundice and life-threatening infection (cholangitis). Treated by ERCP — an endoscopic procedure that removes the stones without surgery.
This article is educational and does not replace your doctor's advice. Seek urgent care for any red-flag symptoms.
What is it?
Bile flows from the liver and gallbladder through the common bile duct into the small intestine. When a gallstone gets stuck in the bile duct (choledocholithiasis), bile cannot drain. Pressure builds → jaundice. If bacteria from the intestine ascend, infection develops (cholangitis) — a medical emergency.
How common is it?
About 10-15% of patients with gallstones will develop bile duct stones. Cholangitis develops in a smaller fraction but requires urgent treatment.
Why does it happen?
Stones from the gallbladder pass into the bile duct, get stuck, and obstruct bile flow. Less commonly, stones form within the bile duct itself (primary).
Symptoms
- Right upper or middle abdominal pain
- Yellow eyes and skin (jaundice)
- Dark urine, pale stools
- Itching
- Fever and chills (suggests cholangitis — emergency)
- Nausea and vomiting
Red flags — seek urgent medical care
Charcot's triad: fever + jaundice + right upper abdominal pain
Acute cholangitis — life-threatening; ED IMMEDIATELY.
Reynold's pentad: above + confusion + low blood pressure
Severe cholangitis with sepsis — needs ICU care.
Severe pain spreading to the back
Gallstone pancreatitis — emergency.
How is it diagnosed?
Blood tests: elevated bilirubin, ALP, GGT (cholestatic pattern); WBC if infection. MRCP is the best non-invasive test to see bile duct stones. EUS can find smaller stones. ERCP is both diagnostic and therapeutic — removes the stones.
Outlook — what to expect
Excellent if treated promptly. ERCP successfully removes 90%+ of stones. Cholangitis treated within 24 hours has excellent outcomes; delayed treatment significantly worse. Cholecystectomy usually follows ERCP to prevent recurrence.
Treatment
Habits & Lifestyle
Once you've had bile duct stones, prevent recurrence.
- Get cholecystectomy after ERCP — prevents future stones from gallbladder.
- Healthy weight, regular meals, exercise.
Diet
No specific diet for cholangitis — treat as for gallstones.
- Mediterranean diet.
Medications
Antibiotics for cholangitis.
- IV antibiotics (piperacillin-tazobactam or ciprofloxacin + metronidazole) for cholangitis.
- Ursodeoxycholic acid post-ERCP can reduce stone recurrence in patients keeping their gallbladder.
Procedures & Surgery
ERCP is the definitive treatment.
- ERCP — endoscopic removal of stones; same-day or overnight stay.
- Cholecystectomy after ERCP — prevents future bile duct stones from gallbladder.
- Percutaneous biliary drain — if ERCP fails or anatomy prevents.
In the Saudi context
ERCP is performed at all Saudi tertiary and most secondary hospitals. Same-day ERCP for cholangitis is standard of care.
Questions to ask your doctor
Save this list or print it before your appointment — doctors appreciate prepared patients.
- Should I have my gallbladder removed after the ERCP?
- When is the right time to do the cholecystectomy?
- What if there are more stones in the bile duct?
Medically reviewed by: SGA Patient Education Panel · Last reviewed 24/04/2026