If the disease is in a stable or asymptomatic stage, there are no physical characteristics. If the disease is in an acute flare-up or in the AIDS stage, the body may show fever, facial wasting, skin rashes, etc., but the diagnosis of AIDS cannot be made solely on the basis of the physical symptoms. AIDS is also known as Acquired Immune Deficiency Syndrome and is caused by Human Immunodeficiency Virus (HIV) infection. The disease is relatively insidious, and if the disease is stable or asymptomatic after infection, the body will not experience any discomfort. If the disease is in the acute exacerbation stage or AIDS stage, the patient’s appearance will have some characteristics, and will show symptoms such as fever, rash, significant weight loss, etc. If the diagnosis is not treated in time, the patient’s life and health may also be jeopardized. However, AIDS can not be judged by the symptoms shown by the body, if the body appears to be suspected of AIDS disease, you need to go to the hospital to confirm the diagnosis through laboratory tests.