A member asked:

How do i get rid of back-of-the-arm rashes?

A doctor has provided 1 answer

Keratosis pilaris?: Probably the most common rash on the back of the upper arms. There's no perfect way to treat it. Some moisturizers with ammonium lactate can help soften and smooth. A prescription product like tretinoin (retin-a and others) can help smooth the areas.

Answered 11/2/2017

5.9k views

Thank

Related Questions

A member asked:

What can I do to get rid of razor rash under my arms?

A doctor has provided 1 answer