... When you first start using HIV treatments and the health of your immune system starts to improve, you may develop acne or your hair follicles may become infected.Some rashes are caused by a reaction to a medication. These typically develop within the first few weeks after you start taking a new drug. ...
... Ingrown hairs can look just like herpes bumps, but they're caused by hair growing back into the skin after shaving. Two, genital pimples. ...