Once the onset of radiation dermatitis, radiation exposure should be stopped promptly, and attention should be paid to protection from external stimuli. Another is that acute radioactive dermatitis Ⅰ and Ⅱ degree erythema, edema obvious, can be used furnace glycolic lotion. For acute dermatitis and chronic dermatitis without edema and exudation, use mild non-irritating creams and ointments, such as vitamin E cream, 10% cod liver oil ointment and other skin creams, or possibly sebaceous creams or ointments. For ulcerative damage, antibiotic ointments such as mupirocin, 10% cod liver oil ointment, or helium-neon laser irradiation may be used. For recalcitrant ulcers, surgical excision with skin grafting can be considered. For precancerous early lesions, 5% 5-fluorouracil ointment or surgical excision may be used. Systemic treatment is mainly to strengthen the supportive therapy, give high protein and high vitamin diet, if necessary, give infusion of energy combination and amino acid and vitamin supplement. Other treatments include salvia tablets and low molecular dextran to improve local or systemic microcirculation.