Laser rejuvenation is a cosmetic procedure to improve the appearance of the skin using laser technology. The procedure uses a laser to remove the outer layer of skin, stimulating the growth of new cells and collagen production.
Laser rejuvenation can be used to treat a variety of skin problems, including wrinkles, sun damage, acne scars, and age spots. The procedure can be performed on the face, neck, hands and other parts of the body.
There are different types of laser rejuvenation procedures, including ablative and non-ablative options. Ablative lasers remove the top layer of skin, while non-ablative lasers penetrate the skin without damaging the surface layer. The choice of laser treatment depends on the problem, skin type and desired result. Laser rejuvenation can only be performed by a qualified specialist, such as a dermatologist.
When treating skin defects, the laser can replace injections and surgery in 75% of cases
Advantages and disadvantages of laser cosmetology
Advantages
Non-invasive
Laser skin rejuvenation is a non-invasive procedure that does not require surgery or incisions and typically does not require anesthesia. This eliminates surgical risks – allergies to anesthetics, infectious complications.
Stimulates collagen production
Laser skin rejuvenation stimulates the production of collagen, a protein that gives skin elasticity. It can improve the texture and firmness of the skin, making it look younger and healthier.
Minimum recovery time
Laser skin rejuvenation typically requires minimal recovery time. Patients can quickly return to their daily activities.
Defects
Multiple treatments required
Although some improvements may be noticeable after one treatment, most patients require multiple sessions to achieve desired results. This can make treatment more expensive and time-consuming.
Can be painful
Depending on the intensity of the procedure and the sensitivity of the skin, laser skin rejuvenation may be uncomfortable or even painful for some patients.
Risk of side effects
Like any medical treatment, laser skin rejuvenation carries the risk of side effects. This may include redness, swelling, bruising and scarring. In rare cases, the procedure can cause skin damage or changes in skin pigmentation.
Indications and contraindications for laser rejuvenation
Indications for laser rejuvenation
- Small and deep facial wrinkles;
- age spots and pigmentation disorders;
- scars from acne or other skin diseases;
- Uneven skin texture and tone;
- Cuperous vascular network;
- Rough or dull skin.
Contraindications to laser rejuvenation
- pregnancy or breastfeeding;
- Skin infections (cold ulcer, herpes);
- Active acne, rosacea, psoriasis, eczema;
- use of certain medications such as isotretinoin (Accutane);
- tendency to keloid scars;
- Skin cancer or precancerous lesions.
It is important to consult a qualified doctor or plastic surgeon to determine whether laser rejuvenation is right for you. They can assess your skin condition and medical history to determine your risks.
Laser rejuvenation techniques
There are various rejuvenation methods including surgical procedures, ultrasonic SMAS lifting and RF lifting. The special thing about laser rejuvenation is that it is a minimally invasive cosmetic procedure using laser technology.
Fractional laser resurfacing
Resurfacing is carried out using sapphire, erbium and fractional lasers. A fractional laser is used to create microscopic wounds in the skin, stimulating the skin's natural healing process and encouraging the production of new collagen. Fractional laser resurfacing can help reduce wrinkles, acne scars, sagging skin and hyperpigmentation.
Non-ablative laser resurfacing
Unlike fractional laser resurfacing, non-ablative technology does not remove the skin (laser thermal lifting, fractional photothermolysis). The laser heats the deeper layers of the skin, which stimulates collagen production and helps improve skin texture and tone. Non-ablative laser resurfacing is less invasive than fractional laser resurfacing and is often used to treat mild to moderate signs of skin aging.
Intense pulsed light therapy (IPL).
IPL therapy uses a broad spectrum of light to target areas of hyperpigmentation, broken capillaries, and other skin irregularities. IPL therapy can also help stimulate collagen production and improve skin texture and tone.
Laser biorevitalization (without injection)
Hyaluronic acid is injected into the skin tissue. Modern laser technology makes it possible to avoid injections. Under the influence of light radiation, channels open through which hyaluronic acid passes from the surface into the deep layers of the skin. During the procedure, the skin structure is smoothed, facial wrinkles are reduced, skin tone and moisture are increased, complexion is improved and the visibility of freckles and age spots is reduced.
CO2 laser resurfacing
CO2 laser resurfacing is a more advanced form of laser resurfacing that uses a carbon dioxide laser to remove the outer layers of skin. This method is often used to treat deep wrinkles, severe acne scars, and other noticeable signs of aging. Grinding is used for areas such as the décolleté, face, neck and body. However, the procedure has a longer recovery period compared to other methods and is associated with greater risks and side effects.
Preparation for laser skin rejuvenation
Choose the right clinic or dermatologist
Make sure you also choose an experienced professional who specializes in laser skin rejuvenation.
Avoid exposure to sunlight
As with laser hair removal, avoid direct sunlight for at least two weeks before your makeover. Tanning can damage your skin and make it more sensitive to the laser.
Stop using certain skin care products
Some skin care products like retinoids and peels can make your skin more sensitive to the laser. Stop using these products one week before your procedure.
Hydration
Drinking plenty of water in the days before your procedure will keep your skin hydrated and improve the results of your laser treatment.
Follow all instructions before the procedure
Your esthetician will give you specific instructions before the procedure. To avoid complications, you must follow all the specialist's recommendations.
Laser rejuvenation step by step
The steps of laser skin rejuvenation can vary depending on the type of laser used and the patient's specific needs. However, some general steps can be distinguished:
Consultation: The first step is to arrange a consultation appointment with a qualified and experienced beautician. During this consultation, skin concerns and goals are discussed. The doctor will talk about the different types of lasers and their risks and benefits.
Preparation: Before your procedure, your doctor may ask you to avoid certain medications or skin care products that could make your skin more sensitive to the laser. He or she may also recommend that you avoid sun exposure for several weeks before the procedure.
Applying a numbing cream: Depending on the type of laser and the patient's pain tolerance, a topical numbing cream may be applied to the treatment area.
Laser treatment: During the procedure, the doctor uses a handheld laser device to deliver laser energy to the treatment area. The laser moves across the skin in multiple passes, with the intensity and duration of each pass adjusted to the patient's needs. The laser energy heats the skin, stimulates collagen production and triggers the body's natural healing process.
Follow-up visits: Depending on the type of laser treatment, multiple sessions may be required to achieve optimal results. Your doctor will schedule follow-up appointments to monitor your progress and make any necessary adjustments to your treatment plan.
It is important to remember that laser skin rejuvenation is a medical procedure that should only be performed by a qualified and experienced doctor. By carefully following the instructions before and after the procedure, you can minimize the risk of complications and achieve the best results.
Recovery after laser skin rejuvenation
- Immediately after the procedure, you may experience redness, swelling, and a slight burning sensation similar to sunburn. These symptoms can last from several hours to several days, depending on the intensity of the procedure;
- During the healing process, it is important to avoid direct sunlight and use a broad-spectrum sunscreen with SPF 30 or higher as your skin is more sensitive to ultraviolet rays;
- You may also need to avoid strenuous exercise and hot showers for several days after the procedure.
- To promote healing and reduce the risk of infection, keep the treated area clean and moisturized. Your doctor may recommend a special moisturizer or topical cream to use during your recovery period.
- You should not pick at any crusts or blisters that form as this can slow the healing process and increase the risk of scarring.
Laser skin rejuvenation results can be expected within a few days to a few weeks after the procedure. The skin gradually becomes smoother, firmer and more youthful.
Possible consequences of laser rejuvenation
As with any medical procedure, there are some potential risks and side effects you should be aware of:
Redness and swelling
Redness and swelling in the treated area are side effects of laser rejuvenation. They disappear within a few hours or days after the procedure.
Pain and discomfort
Some people may experience mild to moderate pain and discomfort during and after the procedure, which can be treated with over-the-counter pain medications or a pain reliever prescribed by your doctor.
Blisters and scars
In rare cases, laser rejuvenation can cause blistering and scarring if the procedure is too intense or the person's skin is sensitive. Proper aftercare and following the recommended recovery protocol will help reduce the risk of these complications.
Hyperpigmentation or hypopigmentation
Laser rejuvenation can also cause temporary changes in skin color, such as: B. Hyperpigmentation (darkening of the skin) or hypopigmentation (lightening of the skin). These changes usually disappear over time.
infection
With any skin procedure, including laser rejuvenation, there is a risk of infection. It is important to keep the treated area clean and follow recommended aftercare instructions.
What results can I expect after laser rejuvenation?
- Improved skin texture;
- skin tightening;
- Evens skin tone;
- Reduction of pore size
- reducing the amount of Ane;
- lifting effect;
- Healthy complexion, radiant skin.