In addition, patients should keep their skin warm enough, especially their limbs, to avoid long-term cold outdoor activities. At the same time, we should strengthen nutrition and physical exercise, such as running, improve physical fitness and avoid frostbite to some extent.
Frostbite is a common skin symptom in winter. Due to the cold weather in winter, the skin is swollen and damaged repeatedly, resulting in erythema. Patients with severe frostbite will also have ulcers and blisters. The condition of chilblain is generally slow, and the warming climate will heal itself, but it is easy to recur. Frostbite generally occurs in fingers, face, ears, toes and other parts.
First, how to treat chilblain
1, you can apply some ointment for chilblain. Frostbite begins to be red, swollen and uncomfortable, but it is applied before it starts to freeze. Before using chilblain cream, you need to scald the frostbite area with hot water, which can promote blood circulation.
2. You can put vinegar in a container, heat it to boil, and then clean the frostbite with gauze, which can effectively relieve the frostbite redness, but try not to clean the frostbite.
3, you can use cooked hawthorn to make a paste, and wrap it in a frostbitten place with gauze before going to bed, which can effectively treat frostbite.
4. Cut the old ginger into pieces, and apply the ginger juice on the swelling of chilblain, which can alleviate the occurrence of chilblain.
Second, how to prevent frostbite
1, strengthen physical exercise at ordinary times, promote blood circulation in the body, thus improving the body's adaptability to cold.
2. Pay more attention to prevent freezing and keep warm in winter, and don't wear too tight shoes and socks.
3. When the skin freezes, don't take fire to bake or soak in hot water immediately.