In a nutshell

The gallbladder stores and concentrates bile produced by the liver. After a meal, it releases some into the small intestine to help digest fat.

Why does it happen?

Fats and protein components in the small intestine promote the release of cholecystokinin. This hormone stimulates the smooth muscle of the gallbladder to contract. At the same time, outflow into the duodenum is facilitated, making stored bile available.

Frequency

With a functioning gallbladder, contraction after an appropriate food stimulus is a normal digestive response. Its degree depends on the meal.

Frequency is a qualitative description, not your individual probability.

Is it normal?

Normal gallbladder emptying is not painful.

When to seek advice

Severe or persistent pain in the right upper abdomen, especially with fever, jaundice, or vomiting, requires prompt medical assessment.

Does this happen to you?

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Sources (1)
  1. Physiologie der Gallenblase – StatPearls (opens a new tab)

    This source supports the description and physiological context of this entry.

    Author / institution
    Mark W. Jones; Sarang Kashyap; Jeffrey G. Deppen
    Year
    2023
    Publication
    www.ncbi.nlm.nih.gov

Editorial update: . AI-assisted research and editing; not individually reviewed by a physician. How we research