Not sure where to start, my husband has been to dr s and dermatologist , they have ran test n biaposy , He has bumps especially on his scalp but all over n itches, his hands and feet have been so red n burning that later they peeled like they were burnt, his throat has swollen almost shut, this has been going on since December and they still have not found the reason Right now his head is full of bumps and itching and his foot is swollen twice it s size, he can t walk on it then tomorrow it will move to another area of his body I sure hope you can help