Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief. Black skin has unique characteristics, including higher melanin content ...

HIV infections can cause a flat rash with reddened skin patches (macules) and small raised bumps (papules). The rash appears ...

A rash can be a symptom of recent HIV infection. Other infections can also cause skin problems. They may also be a side-effect or allergic reaction to an anti-HIV drug. Allergic drug reactions need ...