A deodorant rash may cause skin discoloration and swelling in the area it’s applied to. This is often accompanied by a stinging, burning, and itchy sensation. What does a fungal underarm rash ...

It's common in the armpits, under the breasts, and in the folds of the groin and abdomen. The rash is often caused by yeast, fungi, or bacteria that love being in a damp environment. These germs ...

This is most common in warm, moist body parts, such as the armpits and groin. Candida infection is earmarked by very itchy ...

Fungal rashes Similar to bacterial rashes, there are also types of fungal rashes that cause irritation of the armpits. Some fungi like the ringworms and candida cause the skin on the armpits to ...