Stage 4 autoimmune liver disease is a severe form of autoimmune hepatitis, which is characterized by inflammation of the liver due to an overactive immune system. It is caused by the body's own immune system attacking and destroying healthy liver cells.
The most common symptoms of stage 4 autoimmune liver disease include yellowish skin (jaundice), dark urine, fatigue, nausea, poor appetite, abdominal pain, weight loss, and itching. Other symptoms may include joint pain, rashes, and fever.
Diagnosis of stage 4 autoimmune liver disease is usually done through a combination of blood tests, imaging tests (such as ultrasound or CT scan), and a liver biopsy. Treatment of this condition usually involves suppressing the immune system with immunosuppressive drugs such as corticosteroids and immune-modulating drugs. If left untreated, stage 4 autoimmune liver disease can lead to cirrhosis, liver cancer, and even death.
To prevent the progression of stage 4 autoimmune liver disease, it is important to avoid the triggers that can cause the immune system to become overactive. These triggers can include certain medications, alcohol, smoking, and viral infections. It is also important to get regular checkups with your doctor and to take any prescribed medications as directed. In addition, a healthy diet and lifestyle can help to reduce inflammation and protect the liver from further damage.