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A member asked:
Spots of dry skin on forearms...itchy...i scratched them..and now they are red welts?
A doctor has provided 1 answer
Dermatographism: When the skin welts up after scratching, it is call dermatographism. Antihistamine often helps control this condition. Sometimes dry skin can cause it as well and you may try applying a moisturizer to the area especially right after bathing to see if this helps.
Answered 10/3/2017
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