Why does hepatitis C cause jaundice?

Bilirubin is a yellow substance made as old red blood cells are broken down. A healthy liver changes it so it can leave the body. If inflammation affects this process, bilirubin can build up and make the whites of the eyes and skin look yellow. Urine may become darker and stools may appear paler.

Jaundice is a common presentation of Hepatitis C, yet it can also result from problems affecting the liver, gallbladder, bile ducts or blood cells. The colour change needs assessment rather than self-diagnosis.

Contact a clinician promptly if you notice yellow eyes or skin. They can examine you and arrange blood tests that look at bilirubin and liver function, alongside tests to identify the cause. Note when the colour change began, whether your urine or stools have changed, and any medicines, supplements or alcohol use to discuss at the visit.

Do not use alcohol while you are awaiting advice. Check before taking non-prescription remedies or herbal products, because some may affect the liver or interact with prescribed treatment.

Seek urgent medical care for confusion, extreme sleepiness, vomiting blood, black stools, severe abdominal pain, fever with chills, or rapidly increasing abdominal swelling. Get same-day medical advice when jaundice is new, worsening, or accompanied by persistent vomiting, marked weakness or inability to keep fluids down.

Ask what may be causing the jaundice, which tests are needed, whether your current medicines are safe for your liver, and which changes should lead you to seek care sooner.