Frostbitten feet feel particularly painful, generally because of the feet for a long time in contact with different degrees of low temperature caused by the treatment of the first should be removed from the low temperature environment, the degree of frostbite is light can be treated through medication, frostbite degree of heaviness should be immediately to the regular hospital treatment. According to the degree of frostbite can be divided into non-freezing frostbite and freezing frostbite. Non-freezing frostbite is caused by exposure to low temperature below 10℃ and above -5℃, plus other bad conditions such as humidity; freezing frostbite is caused by low temperature below -5℃. 1. Non-freezing frostbite: Apply frostbite ointment locally, such as camphor ointment, etc. If there is trauma or erosion, ointment containing antibacterial and anti-inflammatory substances, such as erythromycin ointment, can be used for treatment. 2. Frozen frostbite: Frozen frostbite is divided into one to three levels, generally to the hospital for treatment. One to two frostbite, after rewarming, disinfection, the affected area can be bandaged; three frostbite, that is, tissue necrosis, etc., need to be removed in time, such as the emergence of concurrent wet gangrene need to be amputated. If you feel unwell, you should go to the hospital immediately and have standardized treatment under the doctor’s guidance.