No only from scratching, & I don't have any known allergies
He may prescribe allergy meds for you anti histimines..do you get any other hive rashes ?
Yeah it appears all the time when I scratch my skin or hit something hard but goes it goes away quickly. I'll make sure to ask my doctor about it
I would ask a doctor before you do it, does the dermagraphism appear regularly, its part of urticaria so it does affect your skin ...some call it skin writing I have had it, at the moment it has subsided .