I believe that many people have been plagued by acne. Although there is no acne in Xiaobian, many people around me have had acne. So why do young people grow zits? How do zits come into being? Next, let's have a look with small editors of sihai.com.
Why do young people grow acne? What kind of face is easy to grow acne?
When some people are seventeen or eighteen years old, they often have small pimples on their faces, which are called "acne" in medicine and "acne" in general. This kind of pimple gradually stops after 30 years old, so it is also called "acne".
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Why do young people grow acne? What kind of face is easy to grow acne?
There are many sebaceous glands on people's faces. During puberty, the amount of sebum secretion increased greatly. The sebaceous glands open in the hair follicles, and the sebum is discharged from the pores on the hair follicles. Sometimes the sebum secretion is too much. In addition, the pores are keratinized by various external stimulation and the influence of endocrine hormone, which makes the sebum accumulate in the hair follicle, thus forming small pimples on the face.
Small black spots are formed in the hair follicle mouth due to oxidation, and the sebum cannot be discharged smoothly. The invading bacteria propagate in the pores, causing inflammation and suppuration, so small pimples become large pimples.
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