Patients with advanced AIDS have a survival period of only about 1-2 years if they do not receive timely treatment. AIDS, also known as acquired immunodeficiency syndrome, can be divided into acute, asymptomatic and AIDS stages after infection. The late stage of AIDS is the AIDS stage, when the body’s immune system has been completely destroyed and various organs in the body have declined in function or even failed, and CD4 cell values are almost undetectable. Due to the low autoimmune function, various opportunistic infections and tumors can be combined in the late stage. Therefore, the survival rate of patients with advanced AIDS is relatively low, usually only 1-2 years. In the late stage of AIDS, it is important to take good isolation measures to reduce the chance of infection with the virus. Keep a positive and optimistic attitude and actively cooperate with doctors to reduce the torture of the disease.