Hi, my son suffers from red burning skin on his face, one minute he can be fine then it Flares up for no reason, this week he has had the allergy test a the hospital and this has brought up no matches, he now has to wait 6 weeks before an appointment with the dermatologist, he can not wait that long he is becoming very upset, he's only 22 years old and this his now over taking his life, it is effecting him that badly. I would be grateful for any advise on how to help him.