Pros and cons of laser resurfacing
Getting rid of stretch marks is a problem that is relevant for many girls and women, especially those who have become mothers or have drastically lost weight. Striae spoil the appearance, make complexes and hide the body. And although to get rid of them completely is almost impossible, but to make them almost invisible in reality. Laser polishing will help in this. But this method has some features, and they should be clarified in advance.
What it is?
Laser polishing is a procedure that allows you to remove the upper layers of the skin and affect the deeper ones. The main task is to eliminate defects, in particular, stretch marks, scars, scars and other skin imperfections.
The word “polishing” implies that the laser beams, as it were, polish the skin, that is, contribute to the exfoliation of dead particles and the renewal of tissues. This method can be compared with peeling, but it is more effective, because the rays penetrate much deeper and allow you to run important processes.
How does laser act on stretch marks?
Laser rays penetrate the skin and have a thermal effect on almost all of its layers. The upper ones are partially destroyed when heated, as the old cells literally evaporate. The sites consisting of connective tissues (they form striae) begin to break down, and in their place new healthy cells are formed.
In addition, the laser acts on fibroblasts, which provide the synthesis of the so-called extracellular matrix. In other words, these tissue components trigger the secretion of substances that are precursors of elastin and collagen. And thanks to this, the processes of formation of new collagen and elastin fibers are launched, which gives the skin elasticity and freshness. In addition, thermal effects accelerate metabolic processes.
Laser polishing allows you to make stretch marks less noticeable, and also significantly improve the condition of the skin by restoring their elasticity and elasticity, smoothing the surface and leveling the color, eliminating excessively dark or light areas, which, as a rule, denote stretch marks.
Varieties and features of the methodology
To remove stretch marks at this stage of cosmetology development, two main methods are used:
- Classic, that is, complete grinding implies an impact on the entire treatment area. Laser beams fall into the skin, which starts the process of evaporation of cells located at the depth of wave penetration. Moreover, the degree of impact may vary, it depends on the individual characteristics of the client.
- Fractional grinding or thermolysis implies selective, that is, fractional impact only on certain areas of the skin. The remaining zones are not involved in the process, they remain intact. This method allows you to eliminate obvious shortcomings, and as safe as possible.
For procedures using these types of lasers:
- Erbium is sometimes called “cold” because it has an average range of influence, it acts fairly quickly and, as a rule, it is targeted and targeted. Such rays do not penetrate into the deep layers of the dermis, and the procedure is almost painless.
- Carbon dioxide or carbon dioxide laser penetrates into the deeper layers of the skin and, accordingly, has a more pronounced and extensive effect.But because of soreness, anesthesia may be required.
Indications for such a procedure
First of all, laser resurfacing allows you to get rid of stretch marks that usually appear after pregnancy and childbirth or after rapid weight loss. They are localized on the chest, in the abdomen and hips, sometimes on the hands.
You can also eliminate other imperfections. So, in cosmetology, this method is used to get rid of scars and keloid scars, to eliminate age-related changes, such as sagging, reducing elasticity. In addition, grinding can also be used to simulate body contours, for example, to combat cellulite and to reduce the volume of the abdomen or thighs.
In what cases is not recommended?
Laser resurfacing has some contraindications:
- periods of breastfeeding and pregnancy;
- some connective tissue diseases;
- dermatological diseases: eczema, dermatitis, psoriasis;
- skin infections;
- purulent or inflammatory processes in the area of impact;
- exacerbation of herpes;
- acute infections or chronic diseases in the acute stage;
- oncological diseases, neoplasms of unknown nature;
- some endocrine disorders;
- temporary contraindication is a fresh tan.
How to prepare?
Preparation for the procedure involves, above all, refusal to tan. Exposure to ultraviolet radiation should be avoided for two to three weeks before the scheduled date for laser resurfacing. It is also worth avoiding damage to the skin and not planning for the near future other procedures affecting the treatment area. And, of course, it is advisable to seek advice from your doctor in order to identify all possible contraindications and minimize the risks.
How is it done?
The procedure is carried out in several stages:
- First, if necessary, anesthesia. Moreover, with deep and extensive grinding may require general anesthesia.
- Then the area is treated with antiseptic.
- Then a special conductive gel is applied to the zone.
- Further, the specialist proceeds directly to the processing of the laser apparatus. At this stage, in the absence of anesthesia, there may be unpleasant sensations: tingling, burning.
The session lasts about 20-40 minutes, depending on the area of the treated surface. In the first few hours after the procedure, swelling, hyperemia, and redness, accompanied by burning, may persist.
To achieve a pronounced effect, one should complete a course, the duration of which should be determined by a specialist.
It can take about two weeks to fully recover after laser polishing, it is during this period that the skin is completely regenerated, and the puffiness is gone.
During the rehabilitation period, you should follow some rules:
- Until complete healing of tissues, it is not necessary to bathe in open reservoirs.
- Limit exposure to sunlight for two or three weeks.
- Until the tissue is fully restored, do not perform other procedures involving the injury of the treated areas. These include massages and peels.
- Use moisturizers.
The cost of one session of laser polishing depends on the area of the impact zone and the number of strii. Thus, the treatment of the abdomen will cost an average of 13-17 thousand rubles.
Pros and cons of the technique
The main advantages of laser grinding:
- The procedure allows you to relatively quickly make stretch marks almost unnoticeable.
- The technique can be considered safe.
- High efficiency.
- Improvement of skin condition and appearance.
- High price.
- The effect is not immediately noticeable.
- There are contraindications.
Before you sign up for the procedure, carefully weigh the pros and cons.
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