What should you know about hepatitis C autoimmune disease?

Autoimmune hepatitis and hepatitis C are different conditions. In autoimmune hepatitis, immune activity targets liver cells; hepatitis C results from infection with hepatitis C virus. Symptoms can overlap, including tiredness, nausea, reduced appetite, or discomfort under the ribs, and some people have no noticeable symptoms. A positive screening result does not by itself show whether infection is active or whether another liver condition is present. A clinician may combine blood tests, medical history, and examination to distinguish these possibilities.

Fatigue can have many causes, so it should not be used alone to identify hepatitis C or autoimmune hepatitis. Liver inflammation may be present even when a person feels well.

Arrange a GP Consultation to discuss the reason for testing and any results you already have. Your clinician may request an antibody test followed by a test that looks for the virus itself when appropriate. A Liver Function Test can show how the liver is responding, but it cannot by itself confirm the cause of an abnormal result.

Until the diagnosis is clear, avoid sharing razors, toothbrushes, or equipment that may have blood on it. Do not stop prescribed medicines without advice, and tell the clinician about supplements, alcohol use, and any previous liver diagnosis.

Seek urgent medical help for yellowing of the skin or eyes with confusion, vomiting blood, black stools, severe drowsiness, or rapidly increasing abdominal swelling. Contact a clinician promptly for persistent vomiting, marked weakness, dark urine with pale stools, or new pain in the upper right abdomen.

Ask which tests distinguish hepatitis C from autoimmune hepatitis, whether your result shows current infection, and whether your liver function needs follow-up. You can also ask which medicines or supplements should be avoided while the cause is being assessed.