Hepatitis is an inflammation of the liver, usually caused by a virus. It can also be caused by drugs, alcohol, toxins, and certain autoimmune diseases. Depending on the type, it can be acute (short-term) or chronic (long-term). Common symptoms include jaundice (yellowing of the skin and eyes), fatigue, abdominal pain, loss of appetite, and nausea. Treatment depends on the type and may include rest, medication, and lifestyle changes. Vaccines are available to prevent certain types of hepatitis.
