Can photorejuvenation remove melasma?

In general, photorejuvenation can usually lighten melasma, but it may not completely remove it. Photorejuvenation utilizes intense pulsed light of specific wavelengths that directly targets the deep layers of the skin. This light can penetrate the skin and is selectively absorbed by pigment clusters and blood vessels within the tissue. Without damaging the normal skin, it causes blood coagulation and disrupts pigment clusters and pigment-producing cells, which are then broken down and eliminated from the body through natural metabolism, thereby achieving the effect of lightening or removing melasma.

The effectiveness of photorejuvenation in removing melasma varies from person to person, mainly influenced by factors such as the severity and underlying causes of the melasma, as well as individual differences. Melasma formation is associated with multiple factors, including ultraviolet radiation and hormonal imbalances. Therefore, photorejuvenation may not fully eliminate melasma but rather help lighten its appearance.

To ensure safety and optimal results, it is recommended to undergo treatment under the guidance of a qualified physician and follow post-treatment care instructions, such as avoiding direct sunlight and using sunscreen regularly.