The treatment of frostbite is as follows: keep warm if the symptoms are mild, and external medication, systemic medication and physical therapy if the symptoms are severe. 1. Frostbite symptoms are mild: pay attention to keep warm, keep dry; adhere to physical exercise can promote blood circulation, improve the body’s tolerance to cold, most of them can recover by themselves. 2. Frostbite symptoms are more serious: treatment to reduce swelling, promote circulation as the principle. Unbroken lesions can be prescribed vitamin E ointment and frostbite ointment, etc. Broken lesions can be prescribed erythromycin ointment and other antibiotic ointment, while helium-neon laser and other physical therapy. If the symptoms are serious, you can take oral dipyridamole to dilate the blood vessels as prescribed by the doctor. If frostbite occurs, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor’s treatment.