Biliary Dyskinesia

The exact cause is not clear. Possible explanations include weak or poorly coordinated gallbladder contractions, a very sensitive nerve supply in the bile system, or spasm or tightness of the sphincter of Oddi (the small muscle valve where the bile and pancreatic ducts empty into the intestine). In some people it appears after the gallbladder has been removed.

It is a less common cause of gallbladder-type pain than gallstones. Diagnosis varies between centres, and experts continue to debate how best to define and treat it.

Your doctor first looks for other causes: blood tests including liver and pancreas enzymes, an ultrasound for stones, and often an upper endoscopy (a camera passed through the mouth to look at the gullet, stomach and first part of the intestine) and sometimes a CT or MRI. If no cause is found, a HIDA scan may be done. This is a nuclear medicine test in which a small amount of a tracer is injected and a scanner measures how well the gallbladder empties, shown as an "ejection fraction". A low value supports the diagnosis, but results are not perfect and must be interpreted with your symptoms.

There is no single habit that cures this condition, but these can help you manage and track symptoms.

• Keep a diary of pain, meals and triggers to help your doctor

• Manage stress and sleep; the gut and brain are closely linked

• Do not smoke and avoid excess alcohol

• Aim for a healthy weight with gradual changes

Some people find that meal size and fat content affect their pain.

• Try smaller, more frequent meals

• Reduce very fatty or fried foods if they trigger pain

• Do not cut out whole food groups without advice, to avoid poor nutrition

Medicines are used to ease symptoms. Your doctor decides what is appropriate; evidence for medicines in this condition is limited.

• Anti-spasm medicines or medicines for nausea may be tried

• Medicines that change pain signals from the gut (such as low-dose nerve-modulating medicines) are sometimes used in selected people

• Avoid opioid pain medicines where possible, as they can tighten the sphincter and worsen pain

Procedures are considered only after careful testing and discussion.

• Cholecystectomy (gallbladder removal) may be offered when the symptoms are typical, other causes are excluded and the HIDA scan is abnormal

• ERCP with sphincterotomy (cutting the sphincter muscle) is used only in selected people with proven sphincter problems, because it carries a risk of pancreatitis

• Your team will explain benefits, limits and risks before any procedure

Outcomes vary. Some people improve with diet and symptom treatment, and some have lasting relief after gallbladder removal, particularly when the scan shows a poorly emptying gallbladder and the pain is typical. Because results are not guaranteed, decisions about surgery should be made carefully with a specialist.

• What other causes of my pain have been ruled out?

• What does my gallbladder scan result mean?

• How likely is surgery to help in my situation?

• Are there non-surgical options to try first?

This guide comes from the Saudi Gastroenterology Association (SGA) patient library, prepared by the Approved for publication by SGA; individual clinician review is ongoing. Last reviewed: 2026-04-24. It is for education and does not replace your doctor's advice.