The treatment of peeling skin after radiotherapy includes cleaning and disinfecting the skin, using medication to moisturize the skin to avoid over-drying of the skin and aggravation of peeling skin, using antibiotics to control the infection, and using medication to promote the growth of the skin if necessary, and so on. 1. The localized skin of peeling skin should be cleaned and disinfected with iodophor disinfectant to avoid infection. 2. You can apply compound vitamin E ointment or petroleum jelly to the local skin, which can effectively moisturize the skin and prevent peeling caused by excessive dryness of the skin. 3. If the peeling is complicated by infection, you can apply erythromycin ointment, mupirocin ointment and other anti-inflammatory drugs to give anti-infection treatment. 4. Patients with severe peeling can be treated with ointments that promote skin growth, such as recombinant human acidic fibroblast growth factor.