column (e.g. in newspaper)
2025.09.30
The Optimal Timing for Reducing Acne Scar Redness with Advatex
As an Assistant Professor, Associate Ward Director, and Chief of Dermatopathology at the university hospital dermatology department, I deepened my expertise through academic presentations and paper publications both domestically and internationally. I have handled a wide range of treatments, from birthmark therapy in children to adult pigmentation concerns, utilizing various lasers and injection therapies, while also contributing to community healthcare. Through encountering numerous cases, I strongly felt the potential and necessity of aesthetic medicine, resolving to pursue further expertise. Building upon my solid dermatological knowledge and meticulous diagnostic skills, I value treatments that gently support each individual's skin while bringing out its inherent beauty.
AdvaTex has been incredibly popular since the other day.
It is also effective for redness, rosacea, and dilated blood vessels around the nose. So how about redness from acne scars?
I am Dr. Aya Hayama, a board-certified dermatologist.
Even after acne heals, redness can sometimes linger for a long time. This redness is called "post-inflammatory erythema (PIE)" and is a particularly noticeable type of acne scar. Even though the inflammation itself has healed, the dilated capillaries remain, causing the skin's surface to appear red and translucent. ThisFor post-inflammatory erythema, the ADVATx laser is particularly effective.I will do so.
Advatex is a laser equipped with two wavelengths: 589nm and 1319nm, of whichThe wavelength primarily targeting acne scar redness is 589nm.The 589nm wavelength exhibits high absorption in oxidized hemoglobin, selectively heating dilated capillaries. By inducing gentle thermal coagulation in the vessel walls, the capillaries gradually retract over time, progressively reducing redness on the skin surface. Unlike lasers that rapidly increase output to occlude vessels, Advatex is characterized by minimal stimulation and reduced risk of purpura (internal bleeding), minimizing downtime. The 1319nm wavelength targets sebaceous glands, a cause of acne, offering potential for reduced acne formation.
Irradiation timing
To maximize the therapeutic effect、Irradiation timingis extremely important. AdvatexNot suitable for inflamed acne、The ideal time for treatment is after the inflammation has completely subsided, when only the redness remains.If pus remains or the area is still painful when pressed, irradiation should not be performed.Heat stimulation can worsen inflammation and increase the likelihood of residual pigmentation.The recommended irradiation time isAbout 2 to 3 weeks after the inflammation subsidedAt this stage, dilated capillaries become visible beneath the skin's surface, and the natural healing process is stabilizing. Irradiation at this point promotes vascular retraction and supports skin recovery.
Number of treatments
The number of treatments required varies depending on the severity of redness and skin type, butNormallyContinuous irradiation approximately 3 to 5 times at intervals of 2 to 4 weeksRecommendedYou may notice improvement in redness after just one session. However, for chronic post-inflammatory erythema, multiple treatments help stabilize blood vessels and make it easier to prevent redness from recurring. The mild output minimizes skin stress, allowing you to undergo repeated treatments with confidence.
Advatex gently targets the dilated capillaries responsible for post-inflammatory erythema, helping to even out skin tone. When redness persists long after inflammation subsides, multiple treatments administered at the appropriate intervals can restore the skin's natural translucency and uniform color.
If you're troubled by redness from acne scars other than craters, please consider this treatment.
RESERVATION