Men with AIDS acute phase can appear fever, fatigue and other symptoms, asymptomatic infection period generally no obvious symptoms, AIDS period will appear low fever and complications. 1. Acute phase: when infected with AIDS within two weeks the patient may appear fever, generalized weakness, dizziness, headache, and sore throat symptoms, some patients will also appear lymph node enlargement, usually within one month the symptoms will disappear. 2. Asymptomatic infection: this period can last from several months to several decades, usually patients have no obvious symptoms, and may only have enlarged lymph nodes. 3. AIDS stage: this stage usually has persistent fever, diarrhea, weight loss, and enlarged lymph nodes all over the body, etc. During this period, patients may also have various complications, such as infections and malignant tumors.