Types of Skin Laser Treatment
Skin laser treatment can reduce fine lines and wrinkles, eliminate hyperpigmentation, soften scars from acne or other causes, treat sun damage and more. There are several types of lasers used in skin resurfacing, both nonablative and ablative. Some lasers use fractionated techniques to minimize recovery time and improve results. The type of treatment that best suits your needs depends on the condition of your skin and your goals.서초동피부과
Ablative laser resurfacing removes the thin outer layer of your skin (epidermis) and heats the underlying dermis. This stimulates collagen growth, which makes your skin appear firmer and smoother. Ablative lasers are more aggressive than nonablative laser treatments and have a longer recovery process, but they produce the most dramatic results. Types of ablative lasers include a carbon dioxide (CO2) laser and an erbium-doped yttrium aluminum garnet (Er:YAG) laser.
Nonablative laser resurfacing uses bursts of light energy to resurface your skin without removing the epidermis. This technique has a shorter recovery period than ablative laser resurfacing, but it produces less dramatic results. Types of nonablative laser resurfacing include a pulsed-dye laser, an infrared laser and an intense-pulsed-light device.르웰의원
Fractionated laser resurfacing reduces the appearance of fine lines and wrinkles by dividing your skin into microscopic treatment zones that receive different levels of thermal heating. This technique allows your skin to heal faster and reduces the risk of complications like scarring.
Some people may benefit from hybrid laser resurfacing, which combines both nonablative and ablative techniques to reduce lines and wrinkles as well as improve skin tone, color and texture. Hybrid laser resurfacing is appropriate for most Fitzpatrick skin types and requires a series of treatments to produce optimal results.
Before the procedure begins, your doctor will ask you about your medical history and any medications or supplements you take. Be sure to tell your doctor if you have any skin conditions, such as atopic eczema or psoriasis. You will also need to follow your doctor’s pre-treatment and post-treatment guidelines.
Once your doctor has determined the best type of treatment for you, he or she will inspect your face and skin. This helps the doctor determine which areas to treat and what your expected outcomes will be. The doctor will also ask about your comfort level with the procedure and recommend a topical anesthetic, if needed.
During your laser treatment, you will be asked to wear protective eyewear to protect your eyes. The doctor will then move the laser over the treatment area to perform the treatment.
After your treatment, you will need to keep the treated area clean and dry. Your doctor may suggest an ointment or moisturizing cream to prevent scab formation and speed healing. You should also apply a daily broad-spectrum sunscreen (one that screens both ultraviolet B and ultraviolet A rays) to help the healing process.
Most people will recover within a few days, although the wounds will be pink and tender for several weeks. Cold packs and nonsteroidal anti-inflammatory drugs (such as aspirin or ibuprofen) can help ease the discomfort.