Autumn and winter are high seasons for eczema, especially in the north where the climate is very dry. For eczema patients and normal people, skin care is very important and is a big problem. With the increasing improvement of our lives, many people have the habit of bathing every day, and generally choose alkaline soap, and some people like to rub the bath, in fact, this is not scientific. People often rub a layer of white mud when rubbing, which is not dirty, but sebaceous glands, sweat glands secretion secretions and keratin layer, shedding debris and so on the formation of a layer of body surface lipid film, which has a protective effect on the skin. Winter climate is dry, metabolism is reduced, sweat glands, sebaceous glands secretion is reduced, it is not easy to form an oily protective film. If you take a bath every day, you will wash off the surface of the skin on the body of this layer of lipid film, the skin’s protective effect will be reduced. Therefore, it is best not to take a bath every day in winter. After taking a shower, you can put on a moisturizer that suits you, so that you can keep the moisture inside your skin, so that your skin stays moisturized, and your skin is moisturized so that you don’t get eczema easily. If you don’t put on moisturizer, your skin is chapped and has small cracks, so that your skin is easily stimulated by all kinds of dirt or allergens, you may get eczema.