Many women develop numerous "pregnancy spots" on their faces during pregnancy. While these spots may fade after childbirth, they rarely disappear completely. This can be distressing for young, beautiful mothers. Laser spot removal effectively addresses this issue. However, most mothers worry about its safety and whether it might cause other skin damage.
There are many types of spots, the most common being freckles, dark spots, sunspots, pregnancy spots, melasma, and age spots. Freckles, for instance, are genetically caused pigment spots—tiny brown dots ranging from pinhead to rice grain size scattered across the cheeks and bridge of the nose. They typically appear during adolescence and may persist throughout life, though treatment can lighten them.Laser spot removal is most effective for darker pigmented spots and sun damage.
The principle behind laser spot removal involves a laser device emitting a high-intensity beam. Different laser types produce varying wavelengths of light. These specific wavelengths are absorbed by corresponding skin pigments. The laser energy then breaks down and vaporizes pigment particles, seals blood vessels, and allows the body to absorb and expel the pigment particles, leading to fading of the discoloration.
Laser spot removal actually does not damage the skin, differing from traditional surface-level spot removal methods. Doctors have demonstrated this by shining a laser with a wavelength absorbed by melanin onto two nested balloons. The inner black balloon, exposed to the laser's high heat, burst, while the outer, thin, light-colored balloon remained completely intact.