What is acne

summary

Once got acne, the patient's face is all kinds of pimples, in general, there is a certain damage to the face, in order to effectively treat acne, let the patient's face damage to the minimum, we should learn more about why suffering from acne, now let's talk about what acne is.

What is acne

First, acne, that is, the occurrence of acne is closely related to excessive sebum secretion, blockage of hair follicle sebaceous duct, bacterial infection and inflammatory reaction. After puberty, the level of androgen, especially testosterone, increases rapidly, which promotes the development of sebaceous glands and produces a lot of sebum. At the same time, the abnormal keratosis of sebaceous duct of hair follicle results in duct blockage, sebum excretion obstacle, and the formation of cutin plug, namely micro acne.

Second: acne is a chronic inflammatory skin disease of hair follicle sebaceous unit, which mainly occurs in teenagers, and has a great impact on Teenagers' psychology and social life, but it can be naturally alleviated or cured after puberty. The clinical manifestations are characterized by acne, papules, pustules, nodules and other pleomorphic lesions. The infundibulum of hair follicle is accumulated and blocked by cuticle cells, and filled with cuticle and sebum, forming a white cuticle papule. The surface is covered by epidermis, which is not connected with the outside world, and becomes a closed acne.

Third: acne in the face or neck, generally symmetrical distribution, both sides of the number of uncertain, no conscious symptoms. Pimples are different from miliary papules. * miliary papules are retention cysts of epidermal appendages. In the treatment of this disease, acne can be squeezed out with a press out device. A variety of microorganisms, especially Propionibacterium acnes, proliferate in hair follicles. The lipases produced by Propionibacterium acnes decompose sebum to produce free fatty acids, chemotactic inflammatory cells and mediators, and eventually induce and aggravate the inflammatory response.

matters needing attention

Acne patients should pay attention to clean their face hygiene, because most people with oily skin tend to get acne more easily, so for patients with oily skin, we should choose some oil control facial cleanser. Another is in the diet to light, do not eat spicy food to stimulate the onset of disease.