Autoimmune hepatitis is a type of chronic liver disease caused by an abnormal immune response. It can start at any age but is most common in people aged 15 to 40. It is estimated that about one in every 1,000 people in the United States has autoimmune hepatitis.
Symptoms of Autoimmune Hepatitis
The symptoms of autoimmune hepatitis can vary from person to person, but may include fatigue, joint pain, abdominal pain, jaundice, dark urine, and a feeling of being generally unwell.
Causes of Autoimmune Hepatitis
The exact cause of autoimmune hepatitis is unknown, but it is thought to be caused by an abnormal immune response. In some cases, genetics may play a role. Other factors that may contribute to the development of autoimmune hepatitis include viral infections, environmental toxins, certain medications, and other conditions.
Diagnosis of Autoimmune Hepatitis
Autoimmune hepatitis is typically diagnosed through a combination of blood tests, imaging tests, and a biopsy. Blood tests can be used to measure levels of certain enzymes and proteins in the blood. Imaging tests, such as an ultrasound, can be used to look for signs of liver damage. A biopsy can be used to look for signs of inflammation and damage in the liver tissue.
Treatment of Autoimmune Hepatitis
Treatment for autoimmune hepatitis focuses on reducing the inflammation and damage to the liver. This can be done with medications, such as corticosteroids and immunosuppressants. In some cases, a liver transplant may be necessary to treat severe liver damage.