How laser treatment beautifies your skin

Laser treatment has many advantages. Anyone can use it, whether for medical-therapeutic or aesthetic reasons. Regardless of what the purpose of laser treatment is, the treatments are all based on the same technology. Just ask yourself how lasers manage to alleviate so many and different ailments. On the trail of this question, you can learn here how lasers work and how to take advantage of them. With the knowledge you gain, you can then understand why laser treatments continue to experience a boom.

How lasers work explained simply

Lasers (Light Amplification by Stimulated Emission of Radiation) are among the more recent developments and are used in many sub-disciplines. The technology behind them does not differ. Only the specific settings are decisive for the processing and treatment of certain materials and tissues.

The functionality of lasers is addressed here only superficially, so that it is understandable for everyone. This means: Technology laymen beware!
With the help of a laser medium, like gas, crystal or liquid, lasers can produce radiation in different colors and wavelengths. Lasers are particularly high-energy and bundled light beams.

During laser treatment, these are deliberately directed at a specific area of the skin. Thus, they can develop their full effect and lasting results are achieved. Depending on what is to be treated, the laser and the wavelength must be adjusted.

For this purpose, electromagnetic waves are generated, which are characterized by the following factors:

– High intensity of the radiation
– Often the waves have a very narrow frequency range
– The beam can be sharply focused
– A large coherence length
– Intense and short beam pulses are possible in a very wide frequency range, which can be emitted in exact repetition frequency

How these functions can be used in medicine is explained below

Possibilities and advantages of laser treatment in dermatology

In medicine, lasers are used in many specialized disciplines. For example, lasers can be used to measure blood flow. In surgery, the laser can be used as a scalpel with which very precise work can be done, and in ophthalmology, among other things, the retina can be treated with this technology. Laser treatments are available in all medical fields, including dermatology.

Depending on the area of the skin to be treated, the laser and the wavelength must be adjusted. The choice is determined by the area to be treated, the thickness of the upper skin layers and the color and thus the thermal conductivity.

In addition, the intention of the procedure is critical to the settings made. Laser treatment can be used for the following skin disorders:

Treat skin tumors with laser therapy

Benign skin tumors can be treated with laser therapy. The affected skin is removed layer by layer with the laser.

Treating melasma with the laser

Melasma are pigmentary disorders of the skin, which are due to an increased production of melanin. These spots can be treated gently with laser treatment.

Vascular therapy for couperose and spider veins

Vascular lasers use blue-green light, which can selectively destroy red spectra. The dead cells are transported away from the body and repair processes are initiated.

Scar treatment and laser peeling for smooth skin

Scar treatment and laser peeling for a smooth skin

Using emitted infrared light, water in the skin is heated and vaporized, resulting in skin rejuvenation. Scars can be treated, similar to vascular therapy, to reduce redness or to stimulate the production of new collagen in scar tissue. No matter what skin disorder you want to treat with laser therapy. In any case, avoid direct sun exposure for several weeks before and after therapy. Which medications you may take alongside the treatment must be clarified in advance with your doctor. Contact your skin doctor today to find out everything you need to know about laser treatment.

Laser treatment is used in different ways

It is not only for cosmetic reasons that more and more people are opting for laser treatment; from a medical point of view, this treatment is also quite recommendable. The bundled laser beams emit their energy to the affected area, where they can exert their full effect. There are four different procedures that have proven themselves in practice. In addition to laser ablation, laser coagulation, laser epilation and laser phototherapy are also used. But what are the differences between these procedures?

The laser ablation

In this laser treatment, the tissue is ablated. The beam is directed to the appropriate area and the high-energy light is absorbed by the uppermost cell layers. The tissue is vaporized. This method can be used not only to laser away scars, but also to effectively combat warts.

The laser coagulation

Originally, this laser treatment comes from ophthalmology. The tissue of the retina and cornea is heated by the laser beams. The cells are destroyed and the tissue dies. Scavenger cells are responsible for this, which also ensure wound healing.

The laser epilation

Of course, hair can also make people feel uncomfortable in their skin. Especially women are bothered by the annoying hair and would like to remove it permanently. This goal can be achieved by laser treatment. The Laser epilation is the right procedure for this. The hair root is heated by the laser beam.

At the same time, the stem cell of the hair bulge is also heated. In most cases, an infrared laser is used for this procedure. This penetrates the skin to a depth of five millimeters. The hair-forming cells are heated and thus permanently sclerosed. As a result of this sclerotherapy, the hair can no longer grow back and the skin is radiantly smooth.

The laser phototherapy

Those who suffer from white spot disease or psoriasis should also consider laser treatment. Laser phototherapy in particular delivers first-class results here. Thus, UVB waves are emitted via the excimer laser. The beams are highly dosed and the affected areas are treated specifically. The beam is pinpoint and it is ensured that the adjacent healthy skin areas are not damaged.

Removing unwanted tattoos through laser treatment

Tattoos can also be removed by laser treatment. Before the procedure, the attending physician records the patient’s health condition and examines the tattoo. During the treatment itself, the tattoo is first disinfected and cooled. After only a few minutes, the laser treatment is completed.

The exact time of the procedure depends on the size of the tattoo. The procedure is followed by professional care of the skin. Again and again, after the procedure, the skin must be treated with special care products. After a few weeks the procedure is completed and the skin shows its best side again.

Wide range of applications

Laser treatment is incredibly versatile and is used in a wide variety of situations. For example Wrinkles can be effectively combated. The skin is tightened and patients can enjoy a youthful appearance. Laser treatment also tackles unwanted hair growth.

Those who want to have tattoos removed should also opt for it. Many patients suffer from small vessels that are superficially dilated. Laser treatment eliminates these vessels. Reddening of the skin, moles and scars are often a nuisance. The laser beams can be used to counteract these.

In any case, it is recommended to have these procedures performed only by absolute experts in this field. In addition, you should ask any questions that arise without inhibitions. In this way, you will be optimally informed about the procedure.