Hair dye allergy skin with exudate can be treated by general treatment, medication and other ways of treatment. 1. General treatment: patients should first stop using hair dye, diet should also pay attention to eat less spicy and stimulating food, increase the intake of fresh vegetables and fruits, pay attention to rest, do not stay up all night, do not scratch the local area, so as not to cause skin breakage and bacterial infection. 2. Medication (1) Topical medication: For those with obvious local skin ooze, use boric acid solution wet compresses as prescribed by the doctor, and apply glucocorticoid preparations such as hydrocortisone ointment externally after the local skin is dry, and if the local redness, swelling, and pain are obvious, antibiotics such as erythromycin ointment can be used externally. (2) oral drugs: if the local skin itching is obvious, can be combined with loratadine and other antihistamine preparations orally; local inflammation is obvious, need to be combined with penicillin, cephalosporin and other antibiotic preparations orally; allergic to the serious, need to be combined with prednisone and other glucocorticoid preparations orally. For hair dye allergy skin exudate patients, if the symptoms continue not to relieve, it is recommended to regular hospital dermatology, under the guidance of the doctor active treatment.