I had an allergic reactiom to powder gain laundry soap. took me almost a week to figure out. even with benedryl im veryy itchy. any home remedies?

Cold comp/calamineHC: You can use following home remedies 1cold compresses or if wide spread soak in tub of water 2calamine lotion and over the counter 1% Hydrocortisone cream can help relieve itching. 3benadryl for itching as you are taking, but needs to be taken every 4 hours if inhome treatment does not cause complete relief, consult your doctor as youmay need prescription meds.