Cholestasis is a liver-related condition where the flow of bile from the liver to the intestine is slowed or blocked, causing bile substances (like bilirubin) to build up in the blood and tissues. This buildup can lead to symptoms such as jaundice (yellowing of skin and eyes), dark urine, pale stools, and itching.

What cholestasis actually is

  • Cholestasis means “stasis (slowing or stopping) of bile,” the digestive fluid your liver makes to help break down fats.
  • The problem can occur inside the liver (intrahepatic) or in the bile ducts outside the liver (extrahepatic).
  • When bile cannot flow properly, its components leak into the bloodstream and organs, causing inflammation and illness over time.

Main types and causes

  • Obstructive (extrahepatic) cholestasis : Due to a mechanical blockage in the bile ducts, such as gallstones, tumors, cysts, or strictures.
  • Metabolic/intrahepatic cholestasis : Due to problems with bile formation in the liver, which can stem from liver diseases, infections, certain medications, genetic disorders, or hormonal changes (including pregnancy-related cholestasis).
  • Cholestasis can be acute (short-term) or chronic (long-term), and some chronic liver diseases like primary sclerosing cholangitis are strongly associated with persistent cholestasis.

Common signs and symptoms

  • Jaundice (yellowing of the skin and eyes) and dark urine from excess bilirubin in the blood.
  • Pale or clay-colored stools because less bile pigment reaches the intestine.
  • Intense itching (pruritus), especially at night, due to bile salts depositing in the skin.
  • Fatigue, nausea, abdominal discomfort, and, over time, poor absorption of fats and fat‑soluble vitamins (A, D, E, K), which can affect bones, vision, and blood clotting.

Why it matters and how it’s treated

  • In the short term, cholestasis inflames organs in the biliary system (liver, gallbladder, bile ducts, pancreas) and raises the risk of infection.
  • Long‑term cholestasis can lead to scarring of the liver (fibrosis, cirrhosis), vitamin deficiencies, and other systemic complications if untreated.
  • Treatment focuses on:
    • Removing or relieving blockages (for example, procedures for gallstones or strictures).
* Treating the underlying liver disease or adjusting medications that may be causing cholestasis.

* Managing symptoms like itching and supplementing fat‑soluble vitamins when needed.

Quick FAQ style scoop

  • Is cholestasis a disease or a symptom?
    It is a pattern of bile flow disturbance that can be caused by many different diseases or blockages, so it is often considered a manifestation as well as a condition.
  • Can it happen in pregnancy?
    Yes, “intrahepatic cholestasis of pregnancy” is a specific form that typically causes intense itching in late pregnancy and needs medical monitoring for both parent and baby.
  • Is it always serious?
    Some causes are temporary and reversible (like certain drug reactions or gallstones), while others are chronic and need long‑term specialist care.

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Cholestasis is a condition where bile flow from the liver slows or stops, leading to jaundice, itching, and digestive issues. Learn what cholestasis is, its main causes, symptoms, and treatment options.

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