Does the skin itch?

Prevention of dry and itchy skin in autumn and winter How to prevent and improve dry and itchy skin caused by dry and cold weather? In fact, for dry and itchy skin caused by seasonal changes, the most important thing is prevention, because prevention beforehand is often much more effective than treatment afterwards, which means that effective measures should be taken in time before symptoms appear to avoid skin problems. The key to prevent skin dryness and itching is to keep skin moisture, reduce the loss of moisture and oil in stratum corneum and protect sebum function. Suggestions can be made from the following aspects: 1) When taking a bath, choose a mild shower gel with weak acidity and avoid using alkaline soap with strong cleaning power, because even a neutral shower gel is alkaline compared with human skin. You should also avoid taking a bath with too hot water, and it is best to use a water temperature close to the body temperature (no more than 40 degrees). Moreover, it is necessary to reduce the number of baths, shorten the bathing time, and avoid excessive loss of water and fat caused by heat. Don't rub hard when taking a bath, because overheated water and rubbing hard will wash away the protective layers such as sebum and keratin of the skin, which will easily hurt the skin and even cause local inflammation of the skin, making the nerves more excited and aggravating itching. 2) After bathing, when the skin is not completely dry, immediately apply moisturizing body lotion, especially in the particularly dry parts such as limbs, which can help the skin to restore water-oil balance and form a thin film on the skin to prevent water evaporation. Moreover, because the pores are slightly open just after taking a shower, skin care products are easier to absorb and penetrate. You should put on clothes and socks as soon as possible after applying skin care milk, which not only keeps warm, but also prevents the loss of skin moisture and sebum, and helps to strengthen the improvement effect on dry skin. After the skin is effectively moisturized, it can effectively reduce dryness and itching. If you feel dry skin at ordinary times, you should also use lotion at any time to moisturize dry skin in time, with emphasis on calves and arms. The front part of the calf and tibia is the part with the least sebaceous glands in the whole body, so it is most prone to itching and dandruff, while the arm is often exposed to the air and is most prone to dryness. 3) The topic of body lotion has been discussed a lot in the forum, and several lotions with mild ingredients are recommended. La roche-posay Body Milk: Its ingredients mainly contain the extract of the plant "avocado" in addition to glycerin and other commonly used humectants; Avocado is rich in glyceric acid, protein and vitamins, and it is moist but not greasy. Because it is closest to the human sebum membrane, it can not only soften and moisturize the skin, keep the skin soft and elastic, but also accelerate the healing of skin lesions, and has the skin care function similar to the natural "sebum membrane" of human skin. As long as a thin layer is applied to dry skin, it can effectively moisturize the skin and relieve itching.