A rash is a change in the skin which affects its appearance or texture.
A rash may be localised to one part of the body, or affect all the skin.
Rashes may cause the skin to change color, itch, become warm, bumpy, dry, cracked or blistered, swell and may be painful.
For more information about the topic Rash, read the full article at Wikipedia.org, or see the following related articles:
Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
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