U have to avoid the cause first  ie allergen. Avoid oily , spicy and junk food. Drink plenty of liquids . Take treatment as advised by dr yogesh

Dr.Yogesh here Allergies develop due to wrong diet habits. Avoid Curd, pickle, fermented food, papad, bakery products, milkshake, non veg, junk food , chat , spicy food. it is suggested to take mahamanjisthadi kadha 3 spoons + patol katurohinyadi kashay 3 spoons with warm water after food. take it for 21 days apply manjisthadi tail am on affected area.