The lymph nodes are small glands ... infection of the underarm hairs, which causes irritation and discomfort in the armpit. Common symptoms of trichomycosis often include more sweat and a foul ...

5. Hidradenitis Suppurativa Painful lumps within the skin, including in your armpit, can be a sign of hidradenitis suppurativa (HS). Inflammation and infection of the sweat glands usually cause HS.

Lingering underarm ... all-day confidence. Sweat itself is odorless, but the bacteria that break it down produce the smells associated with body odor. Two types of sweat glands play a role in ...

Common viruses that can cause swollen, painful axillary lymph include mononucleosis ... near hair follicles and sweat glands. "It can be extraordinarily, exquisitely painful ...