Rough skin

The main cause of rough skin is the destruction of the fat film formed by sweat and fat. Rough skin can be divided into two categories. One is because of physical reasons, which mostly occur on dry skin, because the sweat glands and sebaceous glands of dry skin always have less secretion. At the same time, the skin is rough in the dry cold winter or in the summer in direct sunlight; in addition, malnutrition is also the cause of rough skin, especially in the absence of vitamins B2 and B6, the skin is most easily rough. The other is because of inflammation. This is due to the selection of inappropriate cosmetics and medicines. At the same time, pollen or allergens that often float in the air may also cause allergies and cause rough skin.