My 21 year old son has a rash that started yesterday in his genital area. It has since spread to his nose, behind his ears, nose and eye lids. He is in college in the middle of exams in a small town in Tenn. what can he do to keep from spreading until he can come home to see a doctor on Tuesday.It is red, itchy and scaly....not like a bug bite. Thank youAshley Rogers YYYY@YYYY
Hi, Welcome to Chat Doctor forum.  It appears to be an allergic reaction, caused by some allergen, may be a food, cosmetic, soap, etc. He must see a doctor for treatment, at least for the sake of exams. Otherwise he may feel difficulty to write the exams.  I usually prescribe to my patients with such symptoms dexamethasone, cetirizine, and lifetime.  Take more of green leafy vegetables, pulses, sprouts, and protein rich foods.  Wishing for a quick and complete recovery. Thank you.