Laser rejuvenation is a cosmetic procedure aimed at improving the appearance of the skin using laser technology. The procedure involves using a laser to remove the outer layer of skin, which stimulates new cell growth and collagen production.
Laser rejuvenation can be used to treat a variety of skin issues, including wrinkles, sun damage, acne scars, and age spots. The procedure can be performed on the face, neck, hands and other areas 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, the skin type and the desired result. Laser rejuvenation can only be performed by a qualified medical specialist, such as a dermatologist.
In 75% of cases of combating skin defects, laser can replace injections and surgery
Advantages and disadvantages of laser cosmetology
Benefits
Non-invasive
Laser skin rejuvenation is a non-invasive procedure that requires no surgery or incisions and usually does not require anesthesia. This eliminates surgical risks - allergies to anesthesia, infectious complications.
Stimulates collagen production
Laser skin rejuvenation stimulates the production of collagen, a protein that gives elasticity to the skin. It can improve the texture and firmness of the skin, making it look younger and healthier.
Minimum recovery time
Laser skin rejuvenation generally requires minimal recovery time. Patients can quickly return to their daily activities.
Faults
Several treatments required
Although some improvements may be noticeable after just one treatment, most patients require multiple sessions to achieve the desired results. This can make treatment more expensive and longer.
Can be painful
Laser skin rejuvenation can be uncomfortable or even painful for some patients, depending on the intensity of the procedure and the sensitivity of the skin.
Risk of side effects
Like any medical treatment, laser skin rejuvenation carries a risk of side effects. These may include redness, swelling, bruising and scarring. In rare cases, the procedure may cause skin damage or changes in skin pigmentation.
Indications and contraindications for laser rejuvenation
Indications for laser rejuvenation
- Small and deep expression lines;
- Age spots and pigmentation disorders;
- Scars from acne or other skin diseases;
- Uneven skin texture and tone;
- Couperous vascular network;
- Rough or dull skin.
Contraindications to laser rejuvenation
- Pregnancy or breastfeeding;
- Skin infections (cold ulcers, herpes);
- Active acne, rosacea, psoriasis, eczema;
- Use certain medications such as isotretinoin (Accutane);
- Tendency to keloid scars;
- Skin cancer or precancerous lesions.
It is important to consult a qualified healthcare professional or cosmetic surgeon to determine if laser rejuvenation is right for you. They can assess your skin condition and medical history to determine your risks.
Laser rejuvenation techniques
There are different methods of rejuvenation, including surgery, ultrasound SMAS facelift and RF facelift. What makes laser rejuvenation different is that it is a minimally invasive cosmetic procedure that uses laser technology.
Fractional laser resurfacing
Resurfacing is carried out using sapphire, erbium and fractional lasers. The fractional laser is used to create microscopic wounds in the skin, which stimulates the skin's natural healing process and promotes 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 thermolifting, 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 aging.
Intense pulsed light (IPL) therapy
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 allows you to do without injections. Under the influence of light radiation, channels open through which hyaluronic acid penetrates into the deep layers of the skin from the surface. During the procedure, skin texture is smoothed, facial wrinkles are reduced, skin tone and hydration are increased, complexion is improved, and the visibility of freckles and age spots isreduced.
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 significant signs of aging. Grinding is used for areas such as the décolleté, face, neck and body. But the procedure has a longer recovery period and is associated with greater risks and side effects than other methods.
Preparing for laser skin rejuvenation
Choose the right clinic or dermatologist
Also, be sure to choose an experienced professional who specializes in laser skin rejuvenation.
Avoid sun exposure
As with laser hair removal, direct exposure to sunlight should be avoided for at least two weeks before the rejuvenation procedure. Tanning can damage your skin and make it more sensitive to lasers.
Stop using certain skin care products
Certain skin care products, such as retinoids and exfoliants, can make your skin more sensitive to laser. Stop using these products one week before your procedure.
Hydration
Drinking plenty of water in the days leading up to your procedure will help keep your skin hydrated and improve the results of your laser treatment.
Follow all instructions before the procedure
Your beautician will provide you with specific instructions before your procedure. In order to avoid complications, you must follow all the specialist's recommendations.
Laser rejuvenation step by step
The steps in a laser skin rejuvenation procedure may vary depending on the type of laser used and the specific needs of the patient. However, some general steps can be distinguished:
Consultation: The first step is to schedule a consultation with a qualified and experienced esthetician. During this consultation, skin concerns and goals are discussed. The doctor will talk about the different types of lasers and the risks and benefits of each.
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 all sun exposure for several weeks before your procedure.
Application of numbing cream: Depending on the type of laser and the patient's pain tolerance, a topical numbing cream may be applied to the area to be treated.
Laser treatment: During the procedure, the doctor uses a hand-held 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 based on the patient's needs. Laser energy heats the skin, stimulating collagen production and triggering the body's natural healing process.
Follow-up visits: Depending on the type of laser treatment, a series of sessions may be necessary 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 physician. 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 notice redness, swelling and feel a slight burning sensation similar to a 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 exposure to the sun and use a broad-spectrum sunscreen with an SPF of 30 or higher, as your skin will be 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 scratch any scabs or blisters that have formed, as this can slow the healing process and increase the risk of scarring.
Results from laser skin rejuvenation can be expected within a few days to a few weeks after the procedure. The skin gradually becomes smoother, firmer and younger.
Possible consequences of laser rejuvenation
As with any medical procedure, there are some potential risks and side effects to be aware of:
Redness and swelling
Redness and swelling of the treated area are side effects of laser rejuvenation. They disappear a few hours or a few 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 managed with over-the-counter pain relievers or a pain reliever prescribed by your doctor.
Blisters and scars
In rare cases, laser rejuvenation can cause blisters and scarring if the procedure is too intense or the person's skin is sensitive. Proper post-operative care 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 hyperpigmentation (darkening of the skin) or hypopigmentation (lightening of the skin). These changes usually disappear over time.
Infection
Any skin procedure, including laser rejuvenation, carries a risk of infection. It is important to keep the treated area clean and follow the recommended aftercare instructions.
What results can I expect after laser rejuvenation?
- Improved skin texture;
- Skin tightening;
- Even out skin tone;
- Reduce pore size
- Reduce the amount of donkey;
- Lifting effect;
- Healthy complexion, radiant skin.