Moisture and friction in the skin folds around the groin or the penis can also cause itchy skin yeast infections. Yeast ...
Verywell Health on MSN1y
What Causes an Armpit Rash?
Medically reviewed by Casey Gallagher, MD 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 ...