It’s more than fair to wonder what’s happening if you suddenly develop a skin rash, especially if they’re not a regular thing for you. But rashes happen for a range of reasons, from products ...

Seek emergency medical care if you have a high fever, difficulty breathing, nausea or dizziness, or the rash is spreading rapidly. A rash is an area of skin that may be inflamed, irritated ...

Perform a patch test on the inside of your wrist or elbow before applying a topical treatment directly to the rash. Rashes can be maddeningly itchy, no matter what the cause. Doctors are likely to ...

A sun rash — known medically as a polymorphic light eruption — is a skin reaction due to sun exposure. It may cause irritation but does not usually result in serious complications. It ...

There are many potential reasons babies develop rashes. While rashes on babies are common, and most are not a cause for alarm, they can be uncomfortable and cause irritation. Often, there may be ...

An armpit rash is often caused by irritation from sweat, friction, soap, or dryness. It could also be an allergic reaction to fragrances or propylene glycol (a deodorant ingredient). Other causes ...