Quick Answer: What is the best antihistamine for contact dermatitis?
A nonprescription oral corticosteroid or antihistamine, such as diphenhydramine (Benadryl), may be helpful if your itching is severe. Apply cool, wet compresses. Moisten soft washcloths and hold them against the rash to soothe your skin for 15 to 30 minutes. Repeat several times a day. Do antihistamines help with contact dermatitis? Oral antihistamines may help …