A member asked:

I have a red somewhat sore lump under my arm. any idea what it is?

A doctor has provided 1 answer

Likely infection: ? Abscess or enlarged lymph node that reflects infection in arm below it see md/ er if sick!

Answered 12/31/2013

4.6k views

Thank

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Sore left armpit, no lumps, no redness, what could it be?

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