Good Evening. My 25 yr old son had mild redness and itching on the insides of his lower arms, calves, his sides, forehead and head Thanksgiving night before bed. We have eaten the exact same menu for many years and he has never had an issue before. He has not changed his diet, laundry detergent, soap, shampoo or shaving cream. The next morning he still had symptoms so he took Benedryl. He slept for 4 hours and felt better afterwords. But before he went to bed that night he broke out in hives and the itching was worse. He continued the Benedryl until yesterday when he was so miserable, he went to urgent care. They gave him a Prednisone injection and a script for oral Prednisone. Last night he did not sleep due to the severity of itching. Tonight he has red streaks on his back and arms, and the itching is worse. He states the itching is always worse at night. He is a high school teacher and assistant band director, and leaves for a school band trip tomorrow. The earliest he could get in with an allergy doctor is next Thursday. The only other symptom he has is an uncomfortable, bloated feeling in his stomach that he says he has not previously experienced. He had allergies and asthma when he was youth, but outgrew it all at age 14. He has a history of Pilonidal disease, but is otherwise a healthy young man. He lives in Mobile, AL. Please advise. Thank you! Tracy.