I have a friend expierencing some wierd skin issues and thought I would see if any of you have had something similar! She doesnt really have allergies, hasnt changed anything from diet to laundry detergent, but her skin randomly get irritated. It happens all over, her neck, back, arms, legs. it itches, sometimes looks like welts, the irritated area is hot. it comes and goes rarely in the same spots!
Any IDeas?