Blister-like rash ?: Upper arm rashes with "itchyness" and "blister-like" lesions can result from chronic stress, commonly called psoriasis. Get a referral from your primary care physician for a dermatologist and appropriate medication.
Answered 12/15/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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