Laser therapy is one method for removing skin spots. So what types of laser spot removal procedures exist? Below we explore the four main categories of laser spot removal surgery. Types of Laser Spot Removal: 1. Pixel Laser This represents a recent advancement in cosmetic lasers, transforming traditional laser emission patterns into a pixelated (micro-hole) mode.Currently, mature technologies include erbium laser 2940 pixel, Q1064 pixel, and CO2 laser pixel. Their primary advantage lies in significantly reducing thermal damage reactions during laser treatment, minimizing side effects, and enhancing treatment safety. For instance, erbium laser 2940 pixel andQ1064 pixel laser cause virtually no pain during melasma and hyperpigmentation treatments, with no significant post-operative adverse reactions (such as redness, swelling, or peeling). To date, no reports of post-treatment hyperpigmentation have been documented.Additionally, pixel lasers offer functions like pore reduction and overall skin quality improvement with highly visible results. Due to their high patient acceptance and excellent post-treatment outcomes, they are widely sought after by customers.
2. Q-Switched Pigment Laser
Originally used for removing birthmarks and tattoos, the Q-switched 1064nm laser has recently been found effective for melasma and pigmented spots when applied in its low-energy, large-spot mode. When the technique is mastered, it can effectively lighten or eliminate these pigmentation issues.
3. Intense Pulsed Light (IPL) Pigment Removal
This technology effectively targets various pigmented lesions with broad applicability. Its wide-spectrum characteristics also earn it the name "color light." IPL provides comprehensive skin improvement at varying levels with high treatment safety. However, it lacks strong specificity for different types of spots and demands high technical proficiency from practitioners, requiring significant skill and experience.It is recommended as the primary option for individuals with multiple superficial pigmented lesions on the face, as it provides excellent comprehensive improvement.Depending on the mode setting, this technology can be applied for different treatments. Its Q-switched or quasi-Q-switched modes are effective for treating certain pigmentation issues like freckles and age spots, though they carry a higher risk of thermal reactions. Post-treatment care is essential to prevent hyperpigmentation. It is not recommended for treating melasma, hyperpigmentation, or other conditions involving pigment-sensitive skin.