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A member asked:
I have a rash witch with think might be hives but its gone purple red colour and don't go away with the glass trick?
A doctor has provided 1 answer
RASH HIVES?: SORRY, I DONT KNOW WHAT THE GLASS TRICK IS, BUT IF THE RASH HAS BEEN THERE FOR DAYS OR WEEKS, SEE YOUR PCP OR A DERMATOLOGIST VERY SOON.
Answered 7/26/2015
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