Causes of acne on the face

Acne is something that almost everyone has experienced or will experience, especially among teenagers. Acne often appears on their faces, and the appearance of acne also has a great impact on our health. If the acne is not handled properly, it will leave ugly acne marks. Why do we have acne on our faces? In this article, we will introduce to you some reasons for acne on your face.

Acne is a very common skin disease. Acne on the face will not only affect our image but also cause great psychological shadows. So what factors cause the appearance of acne? Experts point out that the main reasons for acne on the face are as follows:

1. Excessive secretion of sebaceous glands: During adolescence, the secretion of male hormones is vigorous, which leads to excessive secretion of sebum. We feel that the skin is very oily. Among acne patients aged 12 to 28, the proportion of acne is as high as 85%.

2. Sebum excretion disorder: Due to the vigorous secretion of sebum, it is not cleaned in time. In addition, the male hormone causes keratinization of the hair follicle pores, and some oil stains will be blocked inside and cannot come out, which will form acne.

3. Microbial action: There is a bacterium called Propionibacterium acnes, which is an anaerobic bacterium. Under normal circumstances, when the hair follicles are unobstructed, it will not reproduce. However, under hypoxic conditions, it will be very sensitive and will reproduce in large numbers, increase in size, and form red papules.

4. Combined infection and inflammatory reaction: Due to the accumulation of sebum, an inflammatory reaction is formed due to the increase of fatty acids, which penetrates into the surrounding area and then forms nodules, cysts and pustules. In addition, dietary disorders, gastrointestinal disorders, genetics, mental factors and improper use of some cosmetics may cause acne.

The above is an introduction to the causes of acne on the face. Generally speaking, there are four main reasons for acne, namely, excessive secretion of sebaceous glands, sebum excretion disorders, microbial effects, combined infections, and inflammatory reactions. No matter what causes acne, we must handle it with care, do not squeeze it casually, and avoid the appearance of acne marks.