What should I do if my ears are easily frozen in winter?

Because the blood circulation of the ear is poor and it protrudes outward, it is easy to get frostbite. Wear earmuffs or ear protection caps and rub your ears in your spare time to help blood circulation. \ x0d \ x0d \ frostbite is the most common skin disease in winter, which mainly occurs in exposed parts of the body and limbs far away from the heart, such as ears, nose, hands and feet. The methods to prevent and treat chilblain are: \ x0d \ x0d \ ① Physical exercise: This is the best way to prevent chilblain, and improve the body's adaptability to cold through physical exercise. \x0d\\x0d\② Preparation method for keeping out the cold: When working outdoors in winter, be sure to eat enough and wear warm clothes, and make various preparations for keeping out the cold. For example, wear gloves, hats and cotton shoes. Keep the inside of clothes dry. Always rub some oil on ears, face, hands, feet and other parts that are easy to freeze to protect the skin. \x0d\\x0d\③ Method of cold and warm water: In order to prevent frostbite, you can usually rub the easily frozen parts with cold water until they turn red, and wash the easily frozen parts with warm water every night before going to bed. Can increase the cold resistance of these parts. \x0d\\x0d\④ Single-headed garlic method: This method can be used for parts prone to frostbite every year before winter comes. Take a garlic with one end, mash it, heat it in the sun, gently rub it on the frostbite-prone part until small bubbles appear locally, and then pick out the bubbles with a disinfection needle. This method can make local qi and blood unblocked, thus reducing the occurrence of chilblain. \x0d\\x0d\⑤ Raw radish method; Cut the radish or green radish into large pieces (slices), put them on the fire, then gently rub the frostbite-prone parts, cool them and bake them again until the radish is completely hydrated. This method can prevent frostbite and treat frostbite. \ x0d \ \ x0d \ ⑤ Ginger (slicing) Method: Rub the chilblain lightly with a piece of ginger until there is fever, or use a piece of fresh ginger to simmer by the stove, cut into thin slices and rub the affected area. Or mash 50 grams of ginger, soak it in Chinese liquor once or twice, mix well and apply it to the affected area three times a day. \x0d\\x0d\⑦ Vinegar therapy: Take proper amount of vinegar, heat it on fire, then remove the poisonous gauze and dip it in vinegar for external application.