Frostbite on the feet can be improved by general treatment, medication and physical therapy. 1. General treatment: Patients with frostbite on the feet can use hot water to soak their feet and keep the affected area locally clean. Wear thick shoes and socks to keep your feet warm and dry, which will help relieve the symptoms. 2. Medication: For patients with frostbite who have ulcers at the lesions, you can apply vitamin E and other ointments as prescribed by the doctor, which can play a role in reducing inflammation and swelling. If there is an infection in the broken place, you also need to apply mupirocin, fusidic acid and other antibiotic ointment as prescribed by the doctor to help inhibit bacteria. 3. Physical therapy: patients with frostbite on the feet can also take helium-neon laser, infrared radiation and other ways to irradiate the affected area, which can help reduce inflammation and swelling, and improve the situation of frostbite. There are many ways to improve frostbite on the feet, it is recommended that patients go to a regular hospital, with the doctor for standardized treatment, the drug should be used in accordance with medical advice.