A rash or skin irritation can develop anywhere that skin folds exist on the body. These folds can trap heat, moisture, bacteria, and yeast. Combined with chafing, this leads to a condition called ...

Some causes of underarm rash include infection, allergic reaction, and inflammation. Itchy, inflammatory, bacterial, or fungal rashes in your armpit can be mild or severe, short-lived or chronic.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Athlete’s Foot, Jock Itch, Ringworm—fungal infections go by many names but they all boil down to the same ...

Itchy, irritated armpits? You're not alone. It's a complaint that dermatologists hear often. That's because the armpit, also known as the axilla, is notoriously prone to irritation and other issues.

What Causes a Rash in Your Armpit? An armpit rash is more common than you might think. Your armpits probably come into contact with more chemicals each day than most other parts of your body. Don’t be ...

You notice a scaly, itchy rash on your skin and immediately start wondering what’s causing it. Two common culprits that can look surprisingly similar are psoriasis and ringworm, but getting the right ...