Chronic viral hepatitis

Chronic viral hepatitis is a form of hepatitis that persists for more than six months. It is generally considered to be a disease of the liver, but it can also affect other organs. Chronic viral hepatitis can be caused by several different viruses, including hepatitis B, hepatitis C, and hepatitis D.

Causes

Chronic viral hepatitis is caused by infection with one of several viruses that primarily infect the liver. The most common of these are the hepatitis B, C, and D viruses. These viruses are transmitted through contact with infected blood or other body fluids.

Symptoms

The symptoms of chronic viral hepatitis can vary widely, from mild to severe. They may include fatigue, loss of appetite, nausea, abdominal pain, and jaundice. In some cases, chronic viral hepatitis can lead to serious complications such as cirrhosis or liver cancer.

Diagnosis

Diagnosis of chronic viral hepatitis is typically made through a combination of medical history, physical examination, and laboratory tests. These tests may include blood tests to detect the presence of the virus and to assess the function of the liver.

Treatment

Treatment for chronic viral hepatitis depends on the specific virus causing the infection and the severity of the disease. It may include antiviral medications, lifestyle changes, and in some cases, liver transplantation.

Prevention

Prevention of chronic viral hepatitis involves avoiding exposure to the viruses that cause the disease. This can be achieved through vaccination (for hepatitis B), safe sex practices, and avoiding sharing needles or other drug paraphernalia.

See also

• Hepatitis
• Hepatitis B
• Hepatitis C
• Hepatitis D
• Liver disease
• Liver transplantation