Only small red dots on the surface of the skin, without other symptoms, is not necessarily AIDS, but may also be related to allergic purpura, contact dermatitis and other diseases.
1. AIDS: It is an acquired immunodeficiency disease. During the acute infection period, it may manifest as sore throat, fever, rash, muscle pain and enlarged lymph nodes, etc. The rash may manifest as red pinpoint-sized pimples, which may be detected abnormally through the HIV antibody test.
2. Anaphylactic purpura: a hemorrhagic disease caused by allergy, which can be manifested as subcutaneous pinpoint hemorrhages with no discoloration on local pressure, and the rash can disappear after anti-allergic and symptomatic treatment.
3. Contact dermatitis: skin contact with some kind of sensitized items after the occurrence of perverse reactions, in the clinic will also be manifested as red patches, papules, and generally accompanied by varying degrees of itching.
The appearance of small red spots on the skin, it is recommended to consult a doctor in time and ask a professional doctor to analyze with the medical history.