Saturday, April 24, 2010

Skin condition where you can "write" on it?

I would like to know the skin condition (the medical name for it) where it is almost over sensitive, so that when you scratch it even gently a red mark appears? I think somebody I know may have it. She can "write" words on her arms by using her nails and it takes ages to clear.

Skin condition where you can "write" on it?
Dermagraphia.


http://au.answers.yahoo.com/question/ind...
Reply:This is actually very common with people with fair skin. It's not a disorder, it's just that they have sensitive and light skin. I have brown skin and can still write on it. It's just harder to see. Think of it like when you have a sun burn and when you put your finger on your skin it's white. Same mechanism, just opposite.
Reply:the same thing happens with me. its just sensitive skin.
Reply:It is called dermatographia or dermatographism. It affects about 2% of the population. They have an exaggerated response to skin scraping. A histamine or allergic response is produced to minimal stimulus. It is annoying but basically harmless.


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