A member asked:

Why do i have rashes whenever any part of my body itches?

A doctor has provided 1 answer
Dr. Randy Stevens answered

Specializes in General Surgery

Histamine: Your body makes histamine and this causes the rash after you are itching. It is released as a signal to the body. You see red. The body is increasing blood flow to mount a response to help. It usually quickly fades.

Answered 12/30/2016

4.7k views

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I have itchy welts and rashes, my whole body itches, remedy?

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