The more serious the inflammatory reaction, the more serious the skin tissue damage, and the more serious the acne scar that may be left in the future. If it is a acne mark that does not hurt the dermis, it can be completely removed. However, if the dermis is injured, it is impossible to completely remove the acne marks, and only limited improvement can be achieved.
In order to avoid leaving acne marks, you can pick acne, but you must not squeeze acne. Some acne will hurt, and then pustules will appear. Don't squeeze or pick this kind of acne, just apply some topical medicine and it will fall off in a few days. Another kind of acne is like a small bag, which will not be very painful, nor will it fester, and the medication will not fade. Especially if it grows bigger and feels deeper, you should go to a doctor or beautician to get rid of it.
If it is red or black, it will gradually fade in 4 to 6 months. However, due to different personal constitutions, some people need a long time, and it takes a year or even two to retire. However, if the problem of acne marks has reached the dermis and subcutaneous tissue of the skin, it is not so easy to improve this problem of acne scars.
First of all, pay attention to sun protection after treatment. A large amount of ultraviolet radiation will make your restored skin produce pigmentation, which will make acne scars heavier and stay longer, so it is not suitable for long-term outdoor activities. In addition, the mask is also helpful to the recovery of acne marks. On the one hand, the mask can increase the skin surface temperature, generate self-help circulation on the face, and help the skin tone to be even. At the same time, the repair nutrients contained in the mask can also be better absorbed by the underlying skin. On the other hand, regular application of facial mask helps to accelerate skin metabolism and help skin repair itself. However, it should be noted that the mask is based on your complete absence of acne.
Black acne marks
Black acne marks are pigmentation after acne inflammation, leaving dark and dirty colors in places longer than red acne, making the skin dull, and these blacks will actually disappear slowly over time. This is a temporary fake scar, not a real scar.
Treatment of black acne marks:
A. The use of L-C essence and ultrasonic introduction can promote the production of skin collagen and accelerate the fading of black acne marks.
B. After treatment, it can be combined with external whitening skin care products (daily use) and fruit acid skin care products (night use) to enhance the curative effect. On the one hand, it inhibits melanin production, on the other hand, it promotes skin metabolism and accelerates melanin elimination. However, whitening skin care products and fruit acid skin care products are more effective for melanin precipitation, while the effect of lightening red acne marks is relatively poor.
Red acne marks
Erythema is caused by inflammation of cells in the original acne area, which leads to vasodilation. But after the acne disappears, the blood vessels will not contract immediately, forming a flat red temporary erythema. Skin will be redder when the temperature rises or when you exercise. This erythema is not a scar, and it will gradually fade in half a year.
Treatment of red acne marks:
A. Pulsed light: It can contract microvessels and dilute scars, but it needs multiple treatments. Pulsed light can also increase the collagen in the dermis, so that the depression is no longer obvious and the pores become larger, so it is also suitable for skin with slight pits.
B. Use skin care products or household skin care products containing fruit acid to promote the exfoliation of old and waste keratin, help skin renew and improve pigmentation after acne.
C can be treated with drugs, such as hirudoid ointment, which is very effective in improving vasodilation.
Pockmarked acne marks
Pits and scars are common. When the acne inflammation is too strong and there is too much collagen in the dermis, it may leave a pit because of the collapse of the dermis. Many acne patients like to squeeze acne by hand. If they are squeezed improperly, it will greatly increase the chance of suppurative infection, and it is easy to turn small acne and small acne into big acne, thus leaving scars. Once the pit is created, it will not disappear automatically.
Treat sunken acne marks;
A. Fruit acid rejuvenation: high concentration of fruit acid is used to remove the cuticle of skin, promote the exfoliation of aged cuticle, accelerate the renewal of keratinocytes and a small number of epithelial cells, and promote the proliferation of elastic fibers in dermis. It has a good effect on shallow concave acne marks and can also improve the coarse pores, but it takes a lot of courses to eliminate acne marks. Its advantages are safety and little side effect.
B. Filling method: For deep concave holes, implants (such as collagen) can be injected to make the concave part bulge and keep flat with the surrounding skin tissue.
C laser dermabrasion: this method is suitable for deep pits, and dermabrasion can be carried out according to the depth of skin pits. It only takes two or three times to get good results, and the effect is lasting. However, due to the trauma of laser dermabrasion, it is necessary to cooperate with postoperative maintenance. If the postoperative maintenance is not done well, the skin may turn red and black.
Hypertrophic scar
Proliferative acne marks are usually determined by congenital constitution, which is the most difficult to treat and easy to recur. This kind of scar is just the opposite of concave scar. It is a kind of thick scar, leaving obvious red protrusions in the place where acne has grown, and the appearance is red and swollen. What's more, it will grow up slowly because of scratching or external stimulation. It often happens to people with special constitutions. Because fibroblasts in this kind of human dermis are too active, they overreact in the process of wound healing. Results The dermis was not depressed, but raised, and became hypertrophic skin tissue hyperplasia. This is no longer a problem that skin care products can solve, and medical methods must be used.
Treatment of hypertrophic convex scar;
A. local subcutaneous injection: for hypertrophic scars, drugs are injected directly under the skin of acne scars for treatment. This drug is mainly composed of steroids, which has the functions of anti-inflammation and dissolving inflamed tissues. This is the simplest and most effective treatment for hypertrophic scar at present. After several injections, the acne scar can gradually soften, from convex to flat, but the pigmentation of scar tissue can not fade, so there will still be some traces after healing, which can not completely restore the appearance of normal skin.
B. Phototherapy such as laser has a certain smoothing effect on hypertrophic scars.
In 2022, the enrollment charter of Science College of Heze Medical College has been published, which mainly includes information such as school profi