Why does human skin become dry in winter?
1, caused by poor blood circulation
Poor circulation of blood and lymph tissue is an important factor leading to itchy skin. When the weather gets cold, the blood circulation of the human body will become very poor, and the metabolic function of the whole body will become very poor, and finally the blood will not flow smoothly.
If the skin stays in this state for a long time, it will get worse and worse, and the skin will be very rough, and it will not get external nutrition. Finally, peeling will occur. Therefore, problems such as dry skin, peeling and itching are closely related to blood circulation.
2. Drying will make the skin worse.
If the skin is dry for a long time, the texture will become worse and the pores will become more obvious. With the gradual loss of water, the skin will become dry, so it will become worse. Therefore, the skin will be dry and rough. Therefore, it is necessary to replenish sufficient moisture to the skin at ordinary times, so that the skin is in a better state and pores are reduced.
3. The weather is dry.
After entering winter, the weather will become dry and cold. At this time, the secretion function of sebaceous glands and sweat glands in human body will be greatly reduced, so that the sebum film on the skin surface will be significantly reduced, the skin will become extremely dry, and even peeling will occur.
And if you stimulate the peripheral nerve, you will feel itchy. Therefore, in cold weather, we must do a good job of skin protection, so that the skin is full of moisture, and it should not be stimulated by cold all the time, so as to avoid the skin being stimulated by dryness and make the skin state decline.
Extended data:
Improve dry skin in winter
1, wash your face scientifically
Washing your face should be an essential step every day, but for winter skin, washing your face is still very particular. A good way to wash your face can prevent skin diseases. There are also great differences in the frequency of washing your face with different skin types.
Normal skin, just wash it once a day. For dry skin, you can wash it once a day. For oily skin, it is mainly refreshing, moisturizing and cleaning, once every morning and evening. Either way, wash with warm water, because the skin is fragile in winter. In the choice of facial cleanser, choose a mild facial cleanser.
2. Rational use of cosmetics
Especially in winter, pay more attention to water emulsion and try to choose moisturizing water emulsion. Before going to bed at night, you should also moisturize your face with water emulsion. When you feel dry, you can also add night cream to preserve the moisture on your face. For the whole body skin, take a bath every day, apply body milk properly and nourish the skin. Apply a thin layer on your body and moisturize it all day.
Step 3 massage facial muscles
In winter, the skin is easy to tighten and peel. You can massage your face properly in winter. When applying the cream, massage the face to speed up the blood flow. Exclude old cells from the epidermis.
People's Network-Why is the skin dry and rough in winter? Mainly for these three reasons.
People's Network-How to maintain dry skin in winter? It is important to do these three things well.