The invention of lasers has revolutionized skin care. Unlike the traditional ways of treating skin issues, lasers offer the customer unparalleled accuracy.
Laser treatments can promote the tone and texture of the skin, as well as improve its visual appeal. They are also capable of helping to cope with ageing or to eliminate hair and scars from the body. Nevertheless, people still question the secret of effectiveness of the method.
To put it in simplest terms, laser skin treatments are about efficient treatment of selected parts of the skin using a narrow beam of light. The principle is pretty simple; the laser beam concentrates on delivering energy to a certain area of skin without harming the adjacent skin.
Depending on the type of treatment that is performed, the energy impacts on abnormal proportions of skin cells, pigments, or stimulates the production of collagen in skin cells.
How Does Laser Technology Work on the Skin?
A laser generates an intense beam of light. Different kinds of lasers work on different wavelengths. Each wavelength functions on a specific location on the skin. For instance, some lasers are used to target pigment. Other types of lasers penetrate into deeper layers of skin and enable its self-healing.
Once the energy from the laser penetrates to the area, the skin absorbs the energy. This energy delivers an intended result. The wanted effect of this process may be to break down the excessive pigment or eliminate dead cells from the surface of the skin. The laser may heat the deeper tissue and thus stimulate the production of collagen.
What Skin Concerns Can Lasers Treat?
Laser technology is capable of treating numerous skin issues. The treatment can be useful when dealing with wrinkles and neck lines. It improves some other issues, such as acne scarring, pigmentation, etc.
Types of laser procedures involve removing excess hair for instance. The other procedure targets vascular lesions and various red skin defects.
These procedures differ in efficiency from one person to another. Several factors are involved: skin type, skin issue, defect treatment, etc.
What Are the Main Types of Laser Procedures?
Two principal categories of laser treatments exist, namely ablative and non-ablative lasers.
Ablative lasers eliminate damaged layers from the top of the skin and, as a result, cause visible changes to it. Nevertheless, these procedures take longer to recover from.
On the other hand, non-ablative lasers function beneath the skin’s surface, warming the deep tissues without taking away the top layer and, therefore, requiring comparatively less recovery time. On the other hand, some individuals might need several treatments to get the desired results.
An experienced specialist can help you evaluate your skin and find the best suitable option.
What Happens During a Laser Session?
Prior to the procedure, the healthcare professional typically cleans the region for treatment. They may also use a numbing cream for comfort. After that, they will position the laser device on the target area, moving it across it.
You may feel heat, tingling, or a minor snapping sensation. The amount of pain experienced can depend on the kind of laser and the location being treated. Treatment times can differ as well. Small areas can be treated quickly while larger ones will take longer.
What Should You Expect After Treatment?
After the treatment, the skin may appear reddish and sensitive, and there may be mild swelling as well. All these effects are temporary (with the time frame depending upon the type of procedure).
You should strictly follow the post-treatment care instructions; you may want to avoid strong skin treatments for a while. You will also need to protect your skin from sunlight, and the use of sunscreen is recommended.
