In the early stage of AIDS (acute phase), small red dots are usually distributed singly, but the symptoms of the acute phase of AIDS are not specific, and timely antibody testing is needed to make a clear diagnosis.
About 1~3 weeks after HIV infection, some people may have localized skin rash, which manifests as red papules on the neck, face, chest and back, and limbs, etc. They are usually distributed singly and do not merge with each other, but can become a piece when there are more of them, and can subside within one month.
The severity of symptoms in the acute phase of AIDS is related to the mode of infection, subtype of the virus, and individual’s physical condition, etc. In addition to the rash, it may also be accompanied by fever, fatigue, lymph node enlargement, etc. However, there is a lack of specificity, and there is a big difference between individuals.
The diagnosis of AIDS cannot be based on symptoms, but for those who are at high risk of HIV, antibody testing is needed to make a definitive diagnosis. It is generally recommended to take blocking medication (e.g. ribavirin, dotiravir, etc.) within 24 hours of high-risk behavior to reduce the chance of infection, and antibody tests should be performed at least two weeks after the end of the course of treatment for those who are taking blocking medication.
If HIV infection is suspected, go to a hospital or the CDC in time to be examined and treated under a doctor’s supervision.