Itchy frostbite is recommended to choose general treatment, topical medication, oral medication, physical therapy and other ways to improve. 1. General treatment: For patients with itchy frostbite, it is necessary to keep the local area warm and dry, to avoid re-freezing, wear more clothes, make the room temperature in a warm state, which will help the disease to recover. 2. Topical medication: patients can follow the doctor’s instructions to apply frostbite, vitamin E and other ointments, which can reduce swelling, anti-inflammatory effect. 3. Oral medication: patients can also take niacinamide, nifedipine and other drugs to help blood flow, vasodilatation, so as to improve the situation of frostbite. 4. Physical therapy: Frostbite patients can also take helium-neon laser or infrared light and other ways to treat frostbite, which can help blood circulation, promote the recovery of the disease. Treatment of frostbite itchy method is more, it is recommended that patients go to a regular hospital, with the doctor for standardized treatment, medication needs to be under the guidance of a doctor!