In the case of ablative lasers, doctors administer a local anesthetic via injection to ensure a comfortable and painless procedure.įor non-ablative laser treatment, the doctor may prescribe a numbing gel or cream for topical application. The initial procedure depends on the type of laser. The healthcare team may take photographs at this stage to compare and monitor progress after every session. To start off, the dermatologist cleans the skin with a gentle cleanser. If there are none, a dermatologist will schedule the first full session. This involves using the laser on a small area of skin and monitoring for any side effects. However, there is not much research on this type of laser, and so fewer data on its effects are available.īefore laser treatment can begin, a person will need a patch test to ensure that the laser is suitable for their skin. All 40 participants reported an improvement of 80–100% in terms of their visual and physical symptoms.ĭermatologists consider this laser an effective and safe treatment for most forms of rosacea, including: In 2019, researchers published a small study involving 40 people who received 577-nm pro-yellow laser treatment. This type of laser is an improved version of the dual yellow/combination laser that dermatologists use to treat pigmentation, blemishes, and facial redness. However, these results were short-lived, lasting for about 6 months in most of the participants. By the end of the study, the participants and the doctors noted more than a 50% improvement in symptoms. They found a significant improvement in facial redness and a reduced rate of recurrence of symptoms over a 2-year period.Īn older, smaller study from 2008 tested the effects of IPL therapy in 34 people with rosacea. In a 2020 study, researchers administered a 540 nm-wavelength IPL to 227 people with advanced rosacea. IPL works to reduce pigmentation and address uneven skin tone. Unlike other laser treatments, intense pulsed light (IPL) therapy uses many wavelengths to treat the skin. Both encourage the skin to make new tissue. An ablative laser removes the top layer of the skin, while non-ablative lasers heat up the underlying skin tissue, keeping the surface layer intact. It is also a potential treatment for the symptoms of rosacea.Įrbium lasers can be ablative or non-ablative. Erbium laserĮrbium lasers promote collagen remodeling, which means they rearrange the connective tissue of the skin.Īccording to the American Board of Cosmetic Surgery, this type of laser is popular for treating: Close to 96% of the participants rated their satisfaction as at least a seven out of 10, and 77% rated their satisfaction as a 10 out of 10. It is of note, however, that this is an isolated case.Īn older 2009 study examined 124 people who received CO2 laser for their rhinophyma. In a 2019 case study, researchers used fractionated CO2 laser resurfacing therapy and found “impressive results, excellent tolerability, and minimal downtime” in treating rhinophyma. It is still unclear how rhinophyma develops, but scientists consider it an advanced type of rosacea. They work by reshaping certain parts of the face that are inflamed or bruised from rosacea.ĭoctors use this laser to treat rhinophyma, a progressive condition that affects the appearance of the nose. Carbon dioxide laserĬarbon dioxide (CO2) lasers are a type of “shaping” laser. Older studies on PDL treatment - one from 2008 and another from 2009 - report varying results, with a reduction of 39–58% for background erythema on the cheeks, according to one review. PDLs use light wavelengths that range between 585 nanometers (nm) and 595 nm. This heat then destroys the problematic blood vessels under the skin’s surface. PDLs target the protein hemoglobin in red blood cells, which converts light energy into heat energy. Doctors usually recommend pulsed dye laser (PDL) treatment for this type of the condition. ![]() Pulsed dye laserĮrythematotelangiectatic rosacea is the most common form of rosacea and has the most evidence supporting the use of laser therapy for its treatment. The type a dermatologist recommends will depend on the goal of treatment. There are several types of laser and light therapy that may help with rosacea.
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