How is acne formed

summary

Acne is a nightmare for every woman, so if you have a lot of acne on your face, you need to find out how acne is formed. It mainly depends on everyone's physique and skin texture. Next, I'll take a look at how acne is formed.

How is acne formed

First: secretion factors when young men and women enter puberty, androgen increases, which makes sebaceous glands increase and sebaceous excretion increase. If sebaceous glands produce sebum which smoothly passes through the hair funnel and excretes from pores to the body surface, acne will not occur. However, due to the increased secretion of sebaceous glands, triglycerides in normal lipids can be degraded into diacylglycerol, monoacylglycerides and free fatty acids, which can induce inflammation.

Second, external factors. Such as drugs, cosmetics and mechanical stimulation can make sebum secretion blocked. According to the different stages and nature of acne, it can be divided into papule type, abscess type, nodule type, cyst type, etc. the abscess type and cyst type are the most likely to cause pit like scar, cyan black calcified nodule and pigmentation complications.

Third: in this way, Propionibacterium acnes, Staphylococcus epidermidis, Pityrosporum ovale and so on can be parasitized in the sebaceous duct. In addition, the increase of sebum secretion can make the cutin hyperplasia and exfoliation of the hair funnel of sebaceous follicle, resulting in the stenosis and occlusion of the duct. A large amount of lipid can not be discharged from the skin, combined with bacterial infection, resulting in acne.

matters needing attention

Acne can be alleviated by prevention. Of course, you must keep your face clean, and do a good job of interface effect on your skin before going to bed. Especially if your skin is oily, you must wash your face every day, and increase the number of times to wash your face properly.