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 ...
The lumps may be the result of breast cancer spreading to armpit lymph nodes. It is important to note, though, that changes related to the breast are more often not associated with cancer.
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 ...