Symptoms occur 100% of the time with AIDS. AIDS is a disease in which HIV enters the body and destroys the body’s immune system, causing the body to lose immunity and resistance and inducing a variety of infections, leading to a variety of different symptoms that occur at different times of the disease; 1. Acute phase symptoms: For example, around 2~4 weeks in the initial stage of HIV infection, most patients will experience symptoms such as fever, diarrhea, skin rash and swollen lymph nodes. Usually the symptoms last for 1~2 weeks and will also be relieved naturally, entering the asymptomatic period of AIDS. 2. Asymptomatic period: AIDS patients enter the asymptomatic period from the acute infection period, and some of the symptoms of the acute infection period are not obvious and directly enter the asymptomatic period of AIDS, AIDS infected patients in the asymptomatic period lasts for a period of time according to the number of viruses and immunity, nutrition and other individual differences, which can last for a few months to more than ten years, and enter the symptomatic period of AIDS. 3. AIDS stage: AIDS from the asymptomatic stage into the AIDS stage, resulting in digestive system, respiratory system, central nervous system lesions, there can be generalized lymph node swelling, Kaposi’s sarcoma, diarrhea, weight loss, chronic coughing, impaired consciousness, epilepsy, etc., and ultimately lead to the end of life. AIDS patients should actively visit hospitals, consult physicians for guidance, and actively cooperate with treatment.