Autoimmune Hepatitis : Treatment

by National Institute of Health

(Page 2 of 2)

Treatment works best when autoimmune hepatitis is diagnosed early. With proper treatment, autoimmune hepatitis can usually be controlled. In fact, recent studies show that sustained response to treatment not only stops the disease from getting worse, but also may actually reverse some of the damage.

The primary treatment is medicine to suppress (slow down) an overactive immune system.

Both types of autoimmune hepatitis are treated with daily doses of a corticosteroid called prednisone. Your doctor may start you on a high dose (20 to 60 mg per day) and lower the dose to 5 to 15 mg/day as the disease is controlled. The goal is to find the lowest possible dose that will control your disease.

Another medicine, azathioprine (Imuran) is also used to treat autoimmune hepatitis. Like prednisone, azathioprine suppresses the immune system, but in a different way. It helps lower the dose of prednisone needed, thereby reducing its side effects. Your doctor may prescribe azathioprine, in addition to prednisone, once your disease is under control.

Most people will need to take prednisone, with or without azathioprine, for years. Some people take it for life. Corticosteroids may slow down the disease, but everyone is different. In about one out of every three people, treatment can eventually be stopped. After stopping, it is important to carefully monitor your condition and promptly report any new symptoms to your doctor because the disease may return and be even more severe, especially during the first few months after stopping treatment.

In about 7 out of 10 people, the disease goes into remission, with a lessening of severity of symptoms, within 2 years of starting treatment. A portion of persons with a remission will see the disease return within 3 years, so treatment may be necessary on and off for years, if not for life.

Side Effects

Both prednisone and azathioprine have side effects. Because high doses of prednisone are needed to control autoimmune hepatitis, managing side effects is very important. However, most side effects appear only after a long period of time.

Some possible side effects of prednisone are

• weight gain
• anxiety and confusion
• thinning of the bones (osteoporosis)
• thinning of the hair and skin
• diabetes
• high blood pressure
• cataracts
• glaucoma

Azathioprine can lower your white blood cell count and sometimes causes nausea and poor appetite. Rare side effects are allergic reaction, liver damage, and pancreatitis (inflammation of the pancreas gland with severe stomach pain).

Other Treatments

People who do not respond to standard immune therapy or who have severe side effects may benefit from other immunosuppressive agents like mycophenylate mofetil, cyclosporine or tacrolimus. People who progress to end stage liver disease (liver failure) and/or cirrhosis may need a liver transplant. Transplantation has a 1-year survival rate of 90 percent and a 5-year survival rate of 70 to 80 percent.

Hope Through Research

Scientists are studying various aspects of autoimmune hepatitis to find out who gets it and why and to discover better ways to treat it. Basic research on the immune system will expand knowledge of autoimmune diseases in general. Epidemiologic research will help doctors understand what triggers autoimmune hepatitis in some people. Research on different steroids, alternatives to steroids, and other immunosuppressants will eventually lead to more effective treatments.

Autoimmune hepatitis is a long-term disease in which your body's immune system attacks liver cells. The disease is diagnosed using various blood tests and a liver biopsy. With proper treatment, autoimmune hepatitis can usually be controlled. The main treatment is medicine that suppresses the body's overactive immune system.

About the Author

NIH is the nation's medical research agency - making important medical discoveries that improve health and save lives. The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the primary Federal agency for conducting and supporting medical research.