Dizziness and fatigue in the acute phase of AIDS usually lasts for 1 to 3 weeks and may resolve on its own. However, this symptom is not specific, and antibody testing is recommended to clarify the diagnosis. Fever, dizziness and fatigue, swollen lymph nodes and other symptoms can be seen in the acute phase of AIDS, which usually lasts for 1~3 weeks and can be relieved on its own. These symptoms are not specific and cannot be used for diagnosis. High-risk groups need to undergo antibody testing in a timely manner, and if the test is negative after 3 months, the possibility of infection can be ruled out. To summarize, the presence of HIV infection needs to be clearly diagnosed by antibody testing. For those who take blocking drugs (e.g. ribavirin, dexilovir, etc.) after high-risk behaviors, the antibody test should be performed at least two weeks after the end of the course of treatment.