Armpit pain can be caused by many issues, from muscle strains to swollen lymph nodes. Here are possible causes of underarm ...

Swollen lymph nodes can also be a side effect of certain drug classes that treat bacterial infection—such as Cephalosporins, Penicillins, and Sulfonamides. Swelling in the armpit can sometimes ...

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and severe skin infections. In most cases, armpit pain isn't a reason to worry ...

When a person has an infection, they may notice swollen lymph nodes in part of the body near the infection site, such as their neck, armpit, jaw, or groin. Cancer that develops in or spreads to ...