A member asked:

I keep getting painful itchy knot under my arm after i use my deodorant i have switched numerous deodorants and still have the same problem?

A doctor has provided 1 answer

Hydradenitis: You may have an inflammatory condition called hydradenitis suppurativa which begins in the hair follicles and can result in locally swollen lymph glands and in complex abscess formation. It also tends to run in families. Do get checked - for this, and for other possible causes. Hope that helps.

Answered 1/15/2015

3.4k views

Thank

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