There are many terms that are utilized often enough in conversations that we lose their meaning. The laser is one such term. The laser, which originally stood for light enhancement via induced radiation discharge, is a classic representation of aesthetics. The devices employed in the procedures function in a particular and detailed manner. It releases a laser light that is in a small width, in a singular light of wavelength. Nevertheless, the term laser has been seen to become a standard collective label for all the devices used in dermatology. Even though it is inaccurately used in conversations, we must not forget that the equipment employed for treatments is dependent on various types of energies and therefore, the outcome of each laser treatment is different.
Notable components distinguish authentic lasers. The wavelength swallowed up by the selected points in your skin, and the wavelength’s pulse frequency or the intensity at which the ray of light is transmitted are among the distinctions. The longer a wavelength, the further it infiltrates the skin. The speedier the range of a beam, the stronger it is intended for specific areas. When the target is struck, it gets sufficiently heated that it cracks apart or incinerates.
The aim of the laser is not to influence the presence of water on the skin, but to warm it to generate a series of microthermal areas that cause substantial recovery and development of collagen via deceiving the skin into a process of healing. Lasers, from sun damage, skin cancers, acne marks, and unforgivable tattoos, are increasingly getting considered to vaporize all. Lasers function with little or no downtime with the development of technology.
We are now going to talk about two specific and popular types of skin laser treatments and how they provide different results for your skin.
Laser Skin Resurfacing
Being an advanced dermatological procedure, Laser skin resurfacing is a one-stop cure for various skin problems such as acne scars, fine lines, stretch marks, suntan, uneven skin tone, and wrinkles. By extracting the skin layer by layer rigorously, this skin resurfacing allows new skin cells to develop in the healing stage and providing the skin a firm, young-looking appearance. It enhances the skin’s consistency and texture. For individuals who require high-precision scar care, this therapy is recommended.
Is Laser Resurfacing Good for You?
This is a common query among people and rightly so because laser resurfacing is not for everyone. However, if you are someone who has wrinkles, fine lines, or acne scarring, then you are eligible for this treatment. More so, if you have gotten a facelift done and your skin does not seem to respond, this treatment will serve you best.
It is vital that you know that especially with acne scars, this treatment will get you results. However, if you are currently experiencing acne, laser resurfacing is not for you. On top of that, resurfacing is not advised to individuals that are dark-skinned. It is not approved for people dealing with stretch marks as well.
How Does Laser Resurfacing Work?
Laser resurfacing works with two additional and distinct forms of lasers that are frequently employed on individuals who need it:
- Carbon Dioxide (CO2)
Both of these lasers are intended to vaporize broken cells that are at the first most layer in your skin.
#1 Carbon Dioxide Laser Resurfacing
This type is also known as the Lumenis Ultra-Pulse Fractional Carbon Dioxide Laser. About 20 years ago, traditional carbon dioxide lasers emerged and were held as the replacement for all cosmetic procedures. This replacement included facelifts because they resurfaced the skin, improved wrinkles, pigmentation, tightening the skin. Though, the main problem was that the downtime associated with the treatment could often be months. It was extremely prolonged and the risks of scarring and pigmentation were high.
Over the past few years, however, new technologies emerged and this new technology is the fractionation of the laser beam. Fractionated Carbon Dioxide Lasers treat a portion of the skin. They do not treat all of the skin. So there are some healthy parts of the skin, which help the treated parts of the skin heal. This gives you advantages such as an extremely shorter recovery time and the risks are much less.
During the procedure, you are sedated and a numbing cream is applied to the area being treated. You can get an eyelid lift without having to go under the knife. Moreover, this laser is used very effectively on upper lip lines to help with vertical upper lip lines. It takes a layer of skin off as well as heating the tissue so you get tissue contraction and removal of fine lines and wrinkles.
#2 Erbium Laser Resurfacing
The Erbium Laser is a very useful laser that can be used for a multitude of things. One of the original uses of this laser was for resurfacing where it would take a layer of skin off the face and removes wrinkles, pigmentation, and sun damage.
This erbium laser of treatment can out as a replacement for the Carbon Dioxide Laser back in the 1990s as it was quite aggressively used and often left people with a lot of scarring. Hence, Erbium was designed to overcome these problems. However, this laser resurfacing was not able to achieve the strong results that the CO2 laser showed people. So it fell out of vogue. Regardless of the fallout, it came back with improved technologies and was primarily used to give a final polish to the patients.
Nowadays, Erbium is employed in the removal of lumps and bumps from the skin. It literally shaves off very fine layers of skin with each pass. By doing so, concerns like moles and skin lesions were flushed to the level of the patient’s skin. Moreover, it is used in eliminating surface-level and mild lines and wrinkles on your face, hands, neck, or chest. Another advantage of erbium laser resurfacing is the limited burning of the nearby tissues. The biggest upside with this is that it has hardly any side effects like swelling, bruising, or redness. Hence, the recovery time is quicker than with CO2 resurfacing. Dark-skinned individuals have this laser work better for them as well.
Laser Skin Rejuvenation
This wrinkle reduction technique, without the means of multiple surgeries, utilizes infrared light to strengthen the skin. The beam hits the layers underneath the upper layer of your skin with heat, which will invigorate and stimulate collagen formation and tightens the skin. This procedure aid in improving the appearance of skin in general. It targets areas of skin that sun-damaged, acne or chickenpox scarring, injury scars, and other facial imperfections. More so, it minimizes fine lines, wrinkles, pigmentation, and any other unevenness in your skin tone or complexion.
Laser skin rejuvenation has two further types:
- Ablative Laser
- Non-ablative Laser
The ablative laser gets rid of thin layers of skin to minimize the appearance of scarring etc. Whereas, the non-ablative form works to trigger and stimulate the development of collagen and tighten up the core areas of your skin. However, the non-ablative laser will not help with extreme saggy skin.
This laser treatment involves a concentrated light power ray and is targeted at your skin. The surface coating of the skin is destroyed by the laser light. The laser burns the internal skin at the very same time, which allows collagen fibers to compress.
Based on the methods employed and the extent of the damage being handled, the procedure usually occurs between 30 minutes and two hours. In addition, to enable the procedure to be painless and relaxing for the patient, local or intravenous sedation is often used.
What are the Likely Side Effects of Laser Skin Rejuvenation?
There are some side effects to this treatment, however, they are common. Your dermatologist will guide you through if any of this occurs.
- Changes in skin color
Risks Involved with Laser Skin Rejuvenation
Once the treatment is done, administering dense skincare products and band-aids to your skin will exacerbate acne or trigger you to briefly grow small white irregularities on your treated areas. Moreover, if not treated correctly, higher or lower surface coloring or pigmentation may happen. A spike in infection of the herpes virus can also be triggered by non-ablative laser resurfacing.
What is the Recovery Time?
It is safest to prevent unregulated exposure to the sun following treatment. It is necessary to take care of the skin after the treatment, as the treated skin will be sensitive, sore, and scratchy. Periodic washing of the treated area with water, solvent, or acetic acid is recommended for recovery from ablative laser resurfacing. After one or two weeks, vigorous tasks will normally be continued. You have to use the makeup items you can use during recovery as your dermatologist and whether you can use some to hide any redness.
What are the Expected Results?
Refinements following laser rejuvenation, instead of being rapid and drastic, appear to be gradual and continuous. The outcomes are long-lasting, nevertheless, and can extend for decades.
What is the Primary Difference Between the Two Treatments?
There is a substantial variation, even though the two terminologies, “skin rejuvenation” and “skin resurfacing” are frequently applied synonymously. While resurfacing corresponds to a procedure or operation that literally eliminates the surface layer of the skin, rejuvenation is something that helps the skin look aesthetically pleasing, with the help of skincare products, treatments, or in-office procedures. In the basic sense, skin resurfacing is only another approach for skin rejuvenation to be accomplished.
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