Acne marks can be treated. There are generally two kinds of acne marks. One is red acne marks, which are mainly caused by local skin inflammation and local vascular dilatation and proliferation. Anti-inflammatory products such as anti-acne cream and ammonia essence can be used in the early stage to promote the fading of acne marks. If the red acne marks last for more than one month, you can use intense pulsed light as soon as possible. Intense pulsed light has a strong anti-inflammatory effect, which can not only remove acne marks, but also reduce skin oil secretion and control recurrence. The second is black acne marks, which are mostly caused by improper handling of acne. Generally, people with darker skin color are more likely to leave black acne marks. Skin care products such as L- vitamin C and tranexamic acid can be used, and the formation of melanin can be inhibited and the metabolism of melanin can be accelerated through the treatment of fruit acid and citric acid.

Simply put, acne is excessive oil secretion, which leads to pore blockage, bacterial reproduction and hair follicle inflammation.

Autologous secretion factors, many sebaceous glands, improper personal care, and genetic factors are more likely to secrete too much oil. For people with acne, because of the stimulation of skin inflammation, the skin repeatedly gets acne, and the worse the skin immunity, it will be a vicious circle.

4. External factors of recurrent acne

Many friends will find that the anti-acne drugs and methods mentioned in the previous article are different. Yes, this is the one-on-one precise skin care I advocate, because no medicine or method can suit all friends with acne.

Drugs that can be used externally, such as tretinoin, such as adapalene gel, etc. Benzoyl peroxide gel; Antibiotics such as clindamycin and fusidic acid; Selenium disulfide emulsion can be used to clean skin.

Medical skin care products contain anti-acne ingredients, such as salicylic acid, azelaic acid and aloe vera gel.