stress
what causes hives all over when nothing new has changed? . for over a week i am randomly breaking out my skin starts to burn then tingly itch. when i go look i am covered in welts. sometimes big swelling i couldn't bend my fingers for 2 days. then my forearm swelled up for 3 days then my lip for a few hours. when it swells it goes tingly numb like a shot at the dentist. my ears are burning my scalp my feet it pops up everywhere goes down but them comes back all day everyday. nothing new has changed. benedryl helps very little for a few hours.