The prevention of frostbite includes the following:
🏃1. Strengthen physical exercise, promote blood circulation, pay attention to nutrient intake, and improve the body's adaptability to cold.
🤲2. After the winter, pay attention to the warmth and drying of the whole body and parts.
🧤3. The shoes and socks should not be too tight, and the frozen parts should not be baked and soaked in hot water immediately.
😷4. Pay attention to the treatment of chronic anemia and other consumptive diseases, such as chronic poisoning and infection, endocrine disorders, autonomic nerve dysfunction, etc.
🩺5. You can irradiate the parts that have suffered from frostbite with ultraviolet rays for a period of time before winter, usually once every two weeks.