Can anyone tell me what causes the backs of the upper arm to have permenent 'goose bumps'? I'm sure I never used to have these but they have appeared over the past months and I don't like them at all! Are they caused by a mineral difficiency perhaps?
its called keratosis pilaris,ex foliate for a couple of weeks if this doesn`t get rid of the bumps go and see your doctor who will give you a cortisone cream.