Autoimmune hepatitis and hepatitis B are different conditions

Autoimmune hepatitis occurs when the immune system attacks liver tissue. Hepatitis B is caused by infection with the hepatitis B virus. A person can have evidence of one condition, both, or another liver problem, so the name alone cannot guide treatment.

Liver blood tests show a pattern of liver irritation or impaired function but do not identify the cause on their own. Clinicians may combine symptoms and examination with hepatitis B viral markers, immune-related antibodies, immunoglobulin levels, imaging, and sometimes a liver biopsy.

Both conditions may present with fatigue, nausea, discomfort under the right ribs, jaundice, pale stools, or dark urine; some people have few noticeable symptoms. These features signal possible liver involvement, not which diagnosis is present.

Arrange clinical review if a test suggests hepatitis or liver inflammation. Bring previous liver results, a complete medicine and supplement list, vaccination records, and any known hepatitis B results. Avoid alcohol and unapproved herbal remedies until the liver issue has been assessed.

Do not start, stop, or adjust immune-suppressing or antiviral medicine yourself. Immune-suppressing treatment used for autoimmune disease can allow hepatitis B to become more active in someone with current or past infection, which is why hepatitis screening and specialist planning may be needed before treatment.

Get prompt medical advice for new yellowing of the eyes or skin, dark urine with pale stools, persistent vomiting, increasing abdominal swelling, or worsening right-sided upper abdominal pain. These symptoms can reflect significant liver or bile-flow problems and need assessment.

Go to emergency care for confusion, unusual drowsiness, vomiting blood, black tar-like stools, fainting, or severe weakness. Do not wait for a routine appointment when these warning signs appear.

Ask which results point toward autoimmune injury, active or previous hepatitis B infection, or another cause. Clarify whether you need repeat liver tests, viral testing, imaging, biopsy, vaccination, antiviral medicine, or monitoring before immune-suppressing treatment. Also ask which medicines and supplements are safe for your liver.