Frostbite is mostly considered to be related to frostbite, and can be treated with sodium heparin cream, frostbite cream and other medications. For patients with frostbite that has not broken out, you can follow the doctor’s instructions for external use of frostbite cream, sodium heparin cream and other drugs, which have the effect of promoting local blood circulation and relieving swelling. If the affected area is broken, you can use antibiotic ointment, such as erythromycin ointment, mupirocin ointment, etc., with anti-inflammatory effect, and at the same time can prevent the occurrence of infection. In addition, for patients who are not well treated with topical medications, they can also take oral vasodilator medications as prescribed by their doctors, such as nifedipine, dipyridamole, etc., which have the effect of improving blood circulation and relieving swelling. For patients with frostbite, it is recommended to go to the hospital, under the guidance of the doctor to use drugs, not self-medication.