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A member asked:

I have small itchy bumps on my arm and one is blistering. what can this be?

A doctor has provided 1 answer

Doctor can evaluate: Rashes are very difficult to describe in words, so an exam by a primary care doctor and/or a dermatologist is helpful, when the rash is present. Sometimes rashes occur from bug bites, fungus/yeast, reactions with chemicals, irritants, plants, allergens, etc... Itching makes it more likely an allergic rash or bug bites. If one cannot go to the doctor, a video consult on HealthTap PRIME may help.

Answered 6/29/2017

1.2k views

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