Regulated antiretroviral treatment in the early stages of HIV infection does not usually affect life expectancy. After HIV infection, the virus cannot be completely removed from the body throughout life and needs to be controlled by HIV antiretroviral drug therapy. If standardized HIV antiretroviral therapy is administered in a timely manner, it will prolong the period of asymptomatic HIV infection, make the patient develop later, and prolong the patient’s life. If the patient does not receive standardized antiretroviral treatment in time, he or she will enter the AIDS stage after several years of incubation, and the body’s immune system will break down completely, resulting in a variety of opportunistic infections and tumors, and a high mortality rate, which seriously affects the patient’s life expectancy.