The incubation period of adult AIDS is about 9 years on average, the shortest period can be as short as a few months, while the longest can be up to more than 10 years, so the incubation period of the patient is very long, from the beginning of the infection to the eventual onset of the patient is a long and complex process. At present, there are many medicines for the treatment of AIDS, although it is not yet possible to cure AIDS, but it is possible to control the replication of the virus through medicines, even if the patient is in the incubation period and has no symptoms, the patient should take medicines for the treatment in time, through taking antiviral medicines can inhibit the replication of the virus in the patient’s body to avoid the damage of the patient’s immune system, which can avoid the patient from progressing to the stage of AIDS, so the patient can be maintained in an asymptomatic period, which can prevent the patient from developing AIDS. This can prevent the patient from progressing to the AIDS stage and enable the patient to maintain an asymptomatic period, which can greatly improve the patient’s quality of life.