Allergy caused by contact with raw lacquer can appear in the contact area of the well-defined erythema, or edematous erythema, severe cases can appear red and swollen. And on this basis can appear small papules, macules, blisters such as rash manifestations, accompanied by a certain degree of itching. Treatment if you want to treat as soon as possible need to static point, compound monoammonium glycyrrhizinate S sodium chloride, injection 200ml once a day. After getting good control, you can stop taking the drug and change to oral levocetirizine hydrochloride granules, 5mg once a day, together with compound glycyrrhizin capsules, 3 times a day, two capsules once. Topical medication can be wet boric acid solution, so that the color of darkening, inflammation reduction, and then apply Denard ointment, 1:1 mixed with zinc oxide for anti-allergy treatment.