Armpit rashes can be caused by allergic reactions, infections, and chronic conditions. Armpits are a common place to get rashes because the skin there is thin, folds up on itself, and can be hairy.

If you or someone you know has ever dealt with an underarm rash, feeling concerned is natural. In this article, we'll discuss ...

It can cause an armpit rash that becomes raw or cracks open, which can be itchy and very painful. Hormones are another possible culprit of armpit pain. “If you still experience menstrual periods ...