Why is it cold in autumn and winter, but acne is growing wildly?

First of all, not only the temperature drops in autumn and winter, but also the wind is very strong. If you stay outdoors for a long time, your skin will be easily blown dry or even chapped by the wind. That's why we use moisturizing water, milk and cream. When the skin is short of water, all kinds of problems will come, and acne and acne will emerge.

The second reason is that it is cold in winter, and sometimes I don't pay much attention to my diet. For example, I like to eat hot pot, mutton kebabs and other foods that get angry. In addition, it is easy to get angry in autumn and winter, so it is often easy to grow acne.

The third reason, I think, is that the weather is so cold that people seldom go out for activities and stay at home. Lack of outdoor exercise not only prevents the body from getting effective exercise, but also affects our mood. Sometimes emotional problems can also lead to skin problems.

The fourth reason, I think, may be related to air quality. In winter and autumn, the smog caused by air pressure is more serious. There is a girl in our class who is allergic to smog. My face is covered with acne, which is particularly itchy. She is afraid to go out with a mask.