Early signs of HIV infection, i.e., AIDS, are fever and generalized discomfort. Symptoms of AIDS are in the early stage of infection and in the AIDS stage. 1. Early symptoms: The most common symptom in this period is fever, which may be accompanied by other symptoms such as nausea, vomiting, diarrhea, skin rash and sore throat. Most patients have mild symptoms, which may subside after 1-3 weeks. 2. AIDS: During this period, the immune function of the human body is defective, which can be manifested as persistent fever, diarrhea, weight loss, etc., and is also easy to combine with a variety of diseases, such as infections, tumors and so on. If you suspect AIDS infection, it is recommended to go to the regular hospital in time, under the guidance of the doctor for examination.