Frozen feet generally refers to the appearance of frostbite on the feet, and the clinic generally adopts general treatment, medication, other treatments and other treatment methods. Specific treatment methods should be confirmed under the guidance of the doctor. 1. General treatment: patients should keep their feet warm and dry, such as keeping the indoor environment warm and dry, wearing socks and so on. Protect the lesions clean and dry, avoid external friction, vigorously scratching, etc., to prevent secondary infection. 2. Drug treatment: Clinical generally take topical drugs and oral medication. Topical drugs generally include vitamin E cream, compound cod liver oil, zinc oxide ointment, camphor ointment, frostbite cream, Xiliao Tou cream and so on. Oral medications generally include niacinamide tablets, dipyridamole tablets and so on. 3. Other treatments: If the drug treatment is not obvious, infrared irradiation can be taken as an auxiliary treatment. If there is no relief of frostbite, it is recommended to consult a doctor in time for targeted treatment under the guidance of the doctor.