A member asked:

I have a painful ball under my underarm. it hurts but its small, why could that be?

A doctor has provided 1 answer

Inflammed lymph node: Likely a boil or cyst or inflamed lymph node. You may need an antibiotic, possible a skin infection or irritation close by, possibly from shaving armpit hair.

Answered 12/29/2014

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Thank

Related Questions

A member asked:

Why do I have a small ball on my armpit?

A doctor has provided 1 answer