Can a heat rash be mistaken for an HIV rash?

Heat rash and an HIV rash can have similar symptoms initially. However, heat rashes are usually confined to the areas that were exposed to the heat or covered in clothing, whereas HIV rashes can appear in different parts of the body. Other symptoms and the progression of the rash can help distinguish between the two conditions. If you have concerns about a rash, it is best to consult a doctor for a proper evaluation and diagnosis.