See dematologist: If these have been present for just a few days, try taking antihistamine to see if it helps. If it has been present for weeks, then you need to see a dermatologist to find out. That they are confined only to your arms suggests that you may have a contact allergy for which topical hydrocortisone may work better.
Answered 8/25/2015
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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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