If you suspect your case of underarm bumps is acne but the pimples don't go away with OTC treatment, folliculitis is usually the next cause to rule out. The problem is the red, pus-filled bumps caused ...

Medically reviewed by Casey Gallagher, MD Fact checked by Khara Scheppmann Armpit rashes can be caused by allergic reactions, ...

Folliculitis occurs when your hair follicles are inflamed ... Symptoms of a yeast infection on the skin of your armpit include: Bright red rash Itching Burning Spots that look like pimples ...