My SO had the swollen lip, swollen
face, and peeling skin issue for about 3 months. We went from
doctor to doctor and everyone doled out the Prednisone- which worked while he took them, BUT once he stopped, he'd swell up again.
We tried everything, herbal remedies, food diary, restricting suspected foods and changing soaps/detergents. Then we went to an allergy doctor who did some testing and nothing was found.