Symptoms of AIDS are not specific, so there are no symptoms to determine whether a man or woman has AIDS. AIDS is a disease caused by HIV infection and is contagious. The manifestations of the disease are broadly categorized into acute phase, asymptomatic phase and AIDS phase. In the acute stage, patients may have symptoms such as headache, fever, rash, diarrhea, etc. However, these symptoms are not specific and are not unique to AIDS patients, and cannot be used as a basis for diagnosing AIDS. In the asymptomatic stage, the patient will not have obvious symptoms. In the AIDS stage, patients will have persistent fever, weight loss, chronic diarrhea and other symptoms, as well as various opportunistic infections and tumors. However, it cannot be used as a basis for diagnosing AIDS either. If you want to determine whether you have AIDS or not, you can take AIDS antibody, antigen, nucleic acid and other tests.