In the late winter season, the weather starts to get significantly colder, the water vapor in the air becomes less and less, the temperature difference between morning and evening gradually increases, and soon the air will become abnormally dry and cold. In order to adapt to this harsh environment, the body’s metabolism becomes slow, the pores and capillaries of the skin contract to reduce the heat loss in the body; the sebaceous glands and sweat glands on the surface of the skin become less secretive to reduce the loss of water in the body. However, at the cost of this, our skin has to face the cold and dry winter with lack of water and protection of lipid film. Many people’s skin becomes dry, tight, flaky and flaky, especially when cold winds blow. If you are unfortunate enough to have allergic skin, it is even worse, as skin burning, tingling, itching, redness and swelling follow, or in severe cases, rashes and edema. Therefore, the cold season requires extra attention to skin care. Can sensitive skin be restored to normal? Sensitive skin is a type of skin that has a reduced barrier function due to various reasons and is less adaptable to external environmental changes and physical and chemical stimuli, resulting in clinical manifestations such as tingling, burning, dryness, and redness. Part of it is related to genetics, while more is caused by improper care, such as exposure to irritating chemicals, improper laser or fruit acid peeling treatments, use of hormonal cream skin care products, scrub cleansers, etc. It is important to emphasize that any healthy skin can be transformed into sensitive skin during seasonal changes, body changes, cosmetic irritation, etc. With proper treatment care, the vast majority can also return to normal skin again. So don’t panic when your skin has some sensitivity, and don’t watch the commercials, the best thing to do is to seek help from an experienced dermatologist. How should I take care of my skin in winter? It is extremely important to develop good habits. 1, avoid frequent bathing winter bathing avoid too diligent, avoid water too hot, avoid rubbing too heavy, avoid bathing solution alkaline too strong, otherwise it is easy to destroy the skin surface originally not much sebum, so that the skin is more dry, and therefore more prone to itching, cracking. The number of baths to 1-2 times a week is appropriate. After bathing, you can rub some moisturizers to prevent the skin surface from drying out and falling off. 2, temperature and cold winter temperatures, the exposed parts of the skin is very easy to frostbite, such as hands, head, neck, etc.. Other parts such as the feet are also susceptible to freezing, so attention should be paid to these parts of the cold insulation, can be surrounded by scarves, gloves, ear muffs, wear cotton shoes, etc. to keep warm. 3, avoid using poor quality cosmetics Do not use skin care cosmetics of unknown origin, which are advertised to have magical effects. These cosmetics often contain hormones, heavy metals, potential carcinogens, and are often the culprits of allergies. 4, dress should be skin-friendly soft winter should be as far as possible to use cotton, silk and other clothing that is not easy to generate static electricity to do underwear, underwear, shirts, etc.. 5, skin exercise Strengthen the exercise of the skin, enhance the skin’s ability to adapt to the cold environment. Cold baths, air baths, sunbathing, massage, etc., or insist on cold water face, cold water body rub. 6, drink more water Moisture is the primary condition to keep the skin lubricated and soft, especially in the air-conditioned environment, living and working, it is best to always have nutritional water or mineral water to replenish water.