A member asked:

Hello. i wrote yesterday about pain in my upper arm/shoulder. today i have found a pea sized lump in my arm pit that hurts! what is it?

A doctor has provided 1 answer

Might be lymph node,: This might be a swollen, infected lymph node or a small irritated boil or hair follicle. If it doesn't get better with topical ointment or you're still concerned, see your doctor for an exam. Best of luck.

Answered 5/6/2013

5.2k views

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