Mask allergy can be treated with general treatment and medication. 1. General treatment: after allergic reaction occurs when wearing mask, you should stop using mask immediately, and protect the affected skin, avoid excessive scratching, do not eat stimulating food, and do not drink alcohol to avoid aggravation of symptoms. 2. Drug treatment: mask allergy may appear early erythema, papules, with intense itching, can be used externally with glycerine lotion, tacrolimus ointment and other drugs for treatment, if accompanied by pimples, a large number of exudate, the available boric acid solution, such as wet treatment; if the symptoms are particularly serious, but also the application of oral antihistamine treatment, such as loratadine, cetirizine and so on. Once the mask allergy, need to go to the regular hospital dermatology clear diagnosis, in the treatment period, should listen to the doctor’s guidance, the rational application of drug therapy, do not indiscriminate use of drugs, to prevent causing adverse reactions.