Severe cirrhosis refers to the advanced cirrhosis or cirrhosis decompensated stage, which is often severe and has a poor prognosis, with a relatively high mortality rate, usually living for about two years. If not actively controlled, some patients combined with infection or other complications, in about six months may also lead to death, so cirrhosis must pay attention to prevention and treatment. You must pay attention to rest, avoid straining, and ensure sufficient sleep. You can appropriately supplement foods with high vitamins and high protein, which can enhance the immunity of patients, and regularly check liver function, alpha-fetoprotein, liver fibrosis four and liver CT or MRI.