How to prevent freezing in winter and summer

Prevention of chilblain in South China

1. It is best to wash your face and hands with cold water before the weather turns cold. Dry and apply skin care products, medicinal glycerin or vaseline ointment in time after washing, which will help to enhance the cold resistance and reduce the occurrence of frostbite; When washing your face or hands and feet, you can prepare a basin of cold water and a basin of warm water. Soak your hands and feet in cold water for 5 minutes first, and then soak them in hot water for a while, three times a day, which is helpful to exercise blood vessel contraction and relaxation and reduce frostbite. ?

2. Rub moisturizing cream several times a day to help replenish the water lost from the skin, which can effectively prevent frostbite, and pay special attention to the care of skin parts such as hands, feet and face. If the skin of these parts does not absorb nutrients and has no protective film, especially when the hands and face are exposed, the ability to resist the cold winter is relatively poor. Wearing more moisturizing cream in winter can naturally reduce the breeding of frostbite. In winter, it is best to choose moisturizing products containing glycerin and rich minerals. For sensitive and dry skin, it is best to choose moisturizing products containing. ?

3. In the cold winter, the exposed skin should be specially protected, and it is best to wear masks, gloves, scarves and hats to keep warm when going out; Pay attention to keep clothes, shoes and socks dry. Too wet clothes, shoes and socks can easily accelerate the loss of heat in the body. However, it should be noted that when you return to the room from the outside, don't immediately warm up or wash your feet with hot water. It is best to let the limbs recover their body temperature naturally, and then wash their hands and feet alternately with hot and cold water, which will help promote the blood circulation of the skin and avoid frostbite. ?

? 4. Soaking hands and feet with pepper water in winter is helpful to promote blood circulation, promote blood circulation and prevent frostbite. However, it should be noted that this method is not suitable for people with frostbite and broken mouth, so as not to cause wound inflammation and people with eczema on their hands and feet.