You may be able to relieve heat rash with products like hydrocortisone cream and antihistamines. Some home remedies, including cold baths and using air conditioning, may help the heat rash go away.

This rash occurs in response to the initial infection by HIV, referred to as acute seroconversion. During acute seroconversion, the immune system will release antibodies and chemicals that induce ...

A pimple-like rash can be caused by rosacea, folliculitis, an allergic reaction, or several other skin conditions. The rash may be red or otherwise discolored, itchy, or inflamed. You may be able to ...