What causes an itch
health advisory
Hospital
Diseases
2007-11-12 20:38:01
And why does scratching relieve the itch?
Answer:the nerve endings get irritated by the itch and gets soothed by the scratch.
Dry skin possably
an itch causes termites,dirty clothing,or when you didn't`t wash your body.
An itch is caused by nerves under the skin that send a signal to the brain, scratching relieves the itch psychologically, not biomedically.
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