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, but it can ...

Armpit pain can be caused by many issues, from muscle strains to swollen lymph nodes. Here are possible causes of underarm pain and when to see a doctor. Skip to content ...

Part of this staging requires an assessment of the lymph nodes under the armpit. For women who have noninvasive breast cancer, what we call DCIS, we do not generally recommend assessment of the ...