How to treat wounds without leaving scars

How to treat wounds without leaving scars. Sometimes you will suffer minor injuries in life, but if the wounds are not properly treated, they can easily leave scars. If we don’t want our wounds to leave scars, we must learn how to treat them correctly. Let’s take a look at how to treat wounds without leaving scars. How to treat wounds without leaving scars 1

1. Clean the wound

In the early stages of a wound, patients will be more painful. Many people ignore wound treatment because they are afraid of pain, and Often when treating a wound, it is necessary to clean up the dirt in the wound and avoid wound infection. Once the wound develops suppuration and expanded infection, it is easy to form obvious scars on the skin, so wound treatment and care It is very important to pay attention to the hygiene of the wound during the wound recovery process and disinfect it in time to avoid wound infection.

2. Do not pick at the scabs of the wound with your hands

Scabs will form on the skin surface in the later stages of wound recovery, and many people find them ugly and stiff. , you will unconsciously pick it with your hands, which is very wrong. The bottom of the scab is the newly formed granulation tissue, so the scab plays a protective role. Do not forcefully remove the scab tissue on the surface of the skin with your hands before the skin has fully recovered, as this will damage the new granulation tissue. tissue, forming scars.

3. Pay attention to sun protection for new tissue

After the wound recovers, the newly formed granulation tissue is relatively immature, and the skin’s tolerance is relatively poor, so in During this process, you should pay attention to sun protection to avoid direct sunlight, which can cause pigmentation and form unsightly scars on the skin. At the same time, avoid using cosmetics containing irritating ingredients, because heavy metal ingredients such as lead, mercury, and silver in cosmetics can also stimulate skin pigmentation.

As long as routine wounds in life are treated and treated scientifically and seriously, scars and pigmentation can be controlled within a certain range, without affecting the personal appearance. The injured should pay special attention to the changes in the wound during the recovery period. For example, repeated friction, irritation, and infection can easily lead to the expansion of scars. They should pay attention to protecting themselves and treating the wound scientifically. How to treat wounds without leaving scars 2

How to repair scars

Apply topical drugs

Almost everyone with scars hopes for a magic ointment to remove scars. Can make scars disappear without a trace. Scar ointments can be classified into general pain emollient ointments, anti-scar and anti-inflammatory ointments containing steroids, moisturizing and softening ointments containing silicone, and melanin-removing ointments used to lighten pigmentation. Since scars are normal connective fibrous tissue that heals wounds, they will inevitably form and exist at any wound. When applied to the scar affected area, topical ointments can only have minor effects such as moisturizing, softening connective tissue, and diluting pigment, thereby improving and beautifying the appearance of the scar. , but it cannot really “remove scars”.

Dermabrasion surgery

Dermabrasion surgery is mainly suitable for superficial depressed scars. The principle of dermabrasion surgery is to smooth the epidermis of uneven scars, and then through the process of wound healing, new epidermis will grow back, blurring the scars and improving their appearance. However, grinding surgery can only be limited to a safe depth, and it cannot do anything for scars that are too deep. Therefore, it is limited to improving relatively shallow scars, and it must be performed multiple times to be effective.

Laser treatment

Laser is suitable for superficial depression and hypertrophic scars. When the laser acts on the skin, only the scar part of the skin surface is affected by the laser, and other tissues are not affected. Any influence, and these parts that are not affected by the laser will accumulate more collagen and elastin, helping the regeneration and rearrangement of collagen in the dermis. In addition, laser irradiation will produce a photothermal effect on the skin tissue. The photochemical effect, pressure effect, electromagnetic field effect and biological stimulation effect cause the damaged and dead tissue in the skin scar to rapidly pyrolyze, vaporize, or break into tiny fragments, which are swallowed up by phagocytes in the body and excreted from the body, thereby smoothing the scar. purpose.

Radiation method

Radiation method is suitable for superficial hypertrophic scars. When the scar area is treated with radiation method, both superficial X-rays and β-rays can make the formation of scar tissue The number of fibroblasts is greatly reduced, their functions are damaged, the synthesis of collagen fibers and matrix is ??reduced, and the decomposition of collagen fibers is increased, resulting in the scar area becoming flat and soft.

Surgery

For more serious superficial or hypertrophic scars, plastic surgeons will use incision and suturing or skin grafting to improve and correct the scars. The cutting method is suitable for small concave and convex scars, such as chickenpox scars, ice pick-shaped acne holes, and scars that are too thick or depressed. The surgical method is to remove the scar, peel off the skin and subcutaneous tissue, reduce the tension of the wound, and then carefully suture it to turn it into a more beautiful small linear scar. However, it is best not to choose surgical method unless it is a last resort. To avoid the formation of new scars.