When your skin is red, itchy, and irritated, it could be a rash or it might be hives. We spoke with experts to learn how to ...

Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

Here’s how to tell and what to do if you have an allergic reaction to sunscreen. However, for some people, applying certain types of sunscreen can also cause a skin allergy. Sunscreen allergies ...