A member asked:

When i scratch or bump my skin, on any part of my body, a raised hot white itchy rash develops. what could cause this?

A doctor has provided 1 answer

Hypersensitive skin: This could represent dermographism, where you can cause welts on your skin with pressure, like writing. Physical urticaria, or hives, also possible. I usually have someone try an oral anti-histamine for this problem.

Answered 10/4/2016

5.3k views

Thank

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