Cons of laser rejuvenation · Side effects such as temporary swelling, irritation, and hyperpigmentation · Limited downtime required · Long-lasting. Lasers have gained wide application in dermatology due to the demand for more precise and less invasive treatments. Its indications are multiple, with proven efficacy. However, its use involves some risks. The objective of our review is to summarize the technical and practical characteristics related to the use of lasers to ensure their management, effectiveness and safety.
Tell your doctor if you have cold sores or fever blisters around your mouth. Laser skin rejuvenation can cause breakouts in people who are at risk. If you decide to go ahead with laser skin rejuvenation, your doctor will ask you not to take any medications or supplements, such as aspirin, ibuprofen or vitamin E, that may affect coagulation for 10 days before surgery. In conclusion, qualified professionals ensure that laser treatments are safe by selecting the right type of laser for your skin and condition.
While there are potential risks, such as temporary redness, changes in pigmentation and rare cases of scarring, you can minimize them with proper care before and after. Laser treatments offer significant benefits for those looking to improve the texture, tone, and overall health of their skin. Hyperpigmentation and hypopigmentation after laser treatments are comparatively common complications, and hyperpigmentation is more common. The risk of dispigmentation is greater in people with darker skin (Fitz Patrick type III-VI) or who are excessively tanned.
It can be reduced by avoiding sun exposure before and after laser treatments and by using a fractional laser delivery system or cooling devices. However, ironically, overuse of cooling can cause inflammation and also lead to hyperpigmentation. Hyperpigmentation may be due to the accumulation of extracellular melanin due to the destruction of melanocytes or increased melanin production. due to post-treatment inflammation.
As such, it doesn't usually last more than three to four months. Usually, the best way to treat hyperpigmentation is with topical 4% hydroquinone, a whitening agent, but it can also be treated with chemical surface peels or cosmetics. It's also helpful to avoid exposure to sunlight; for this reason, it's best to avoid laser facial rejuvenation, especially full-field ablation, during the sunny summer months. Old laser technology also has problems with different skin and hair types. It doesn't work well on light hair and can burn darker skin.
This causes unwanted changes in skin color. In the hands of a board-certified dermatologist, laser treatment can safely treat many types of scars. The dermatologist may use the Fitzpatrick scale, which compares the level of pigment (melanin) in the skin with the risk of sun damage and skin cancer. Qualified dermatologists, cosmetic surgeons, and trained professionals know how to adjust laser settings to fit individual skin types and conditions.
You can find someone who specializes in laser procedures at Find a Dermatologist: Select the “laser procedures” specialty. After two pulsed dye laser treatments performed by a board-certified dermatologist (B), this woman's raised scar (A) is much less noticeable. For the patient to obtain lasting results and the greatest possible improvement, the dermatologist can schedule a series of laser treatments. Following the dermatologist's instructions for home care after laser treatment will help you get the best results and prevent potential side effects.
Your board-certified dermatologist can work with you to determine your needs and the appropriate laser treatments or alternatives to achieve your aesthetic beauty goals. If you're thinking about getting laser treatment for scars, the best way to find out if it's right for you is to talk to a board-certified dermatologist. Thanks to recent advances in medicine, lasers are becoming dermatologists' preferred treatment for a lot of scars.
