With the advancement of dermatological technologies, laser treatment for pigmentation has become a choice for many beauty enthusiasts. However, the occurrence of post-treatment hyperpigmentation concerns many individuals. According to medical professionals, by employing correct skincare methods, we can effectively reduce the risk of hyperpigmentation, promote skin health, and achieve optimal treatment results.
First of all, what is hyperpigmentation? In medical terms, hyperpigmentation primarily manifests as freckles, sunspots, and age spots. These types of pigmentation can generally be removed. Doctors indicate that the probability of hyperpigmentation occurring after laser treatment is relatively low, usually ranging between 5% and 10%. This means that only a small portion of patients may experience this condition following treatment.
To further lower the risk of hyperpigmentation, experts recommend a method known as “preconditioning.” For six weeks prior to the treatment, using skincare products containing whitening ingredients, such as hydroquinone, retinoid (Retin-A), or retinol, can help stabilize the skin’s condition and reduce the activity of melanin, thus minimizing the chances of post-treatment hyperpigmentation. Particularly in Asian regions, where sun exposure significantly impacts the skin, this preventive measure becomes crucial.
When assessing whether to undergo laser treatment, doctors typically conduct a thorough examination of the patient’s skin condition, paying special attention to deeper pigmentation issues such as hormonal pigmentation. The appearance of hormonal pigmentation is related to individual skin characteristics and tends to become more pronounced following stimulation. In such cases, selecting suitable skincare products, including sunscreens, is essential.
To help patients reduce the risk of hyperpigmentation, experts also advise the continuous use of skincare products containing anti-inflammatory ingredients post-treatment. For instance, Niacinamide (Vitamin B3) effectively regulates melanin production and is relatively safe. Additionally, Centella Asiatica is an excellent anti-inflammatory ingredient that helps soothe the skin and mitigate hyperpigmentation issues.
Should hyperpigmentation occur after treatment, patients should understand that laser treatment actually has the capability to improve this condition. Safety must be prioritized during treatment, and exploring combinations of different active ingredients, such as tranexamic acid, arbutin, and azelaic acid, can help reduce melanin production and improve hyperpigmentation. If further removal of melanin from the stratum corneum is needed, exfoliating products like lactic acid, glycolic acid, or salicylic acid can be utilized.
Finally, doctors remind us that hyperpigmentation will not vanish immediately, but as the stimuli are alleviated, melanin secretion will gradually decrease, and the skin’s natural recovery rate will accelerate. Therefore, an effective skincare routine not only enhances the efficacy of laser treatments but also promotes overall skin health.