Laser cosmetic treatments have gained significant popularity among beauty seekers in recent years. Specifically, the laser emitted by the treatment device penetrates damaged skin with remarkable precision, targeting and treating pigmented lesions within the affected area.Below, we explore the benefits of laser cosmetic treatments:
Laser removal of Nevus of Ota
This condition arises from artificial pigment implantation in the dermis or accidental injury introducing foreign bodies like pencil lead or iron filings into the skin. All such pigmented lesions can be eliminated via laser therapy, with the number of sessions required depending on the pigment's depth.For example, Nevus of Ota residing in the dermis can darken the entire face, requiring one to two years of treatment. Due to the pigment's depth and the laser's limited energy, it cannot penetrate deeply in a single session. Surface pigments absorb the laser first. After the surface pigmentation lightens—typically about three months later—the next laser treatment is performed. This process continues until complete improvement is achieved. Patience is essential, as this is a relatively complex and costly treatment.While most cases can be cured, the duration varies. Compared to Nevus of Ota, shallower café-au-lait spots or freckles typically resolve with a single laser session. Laser Removal for Tattoos and Eyebrow Tattoos Tattoos and eyebrow tattoos, though not classified as pigmentation issues, involve pigment. Those within the black or blue spectrum can be cleared via laser. However, red and yellow pigments currently remain untreatable.
Laser can remove spots
Summer is not suitable for laser spot removal. Many women use laser to remove facial spots and moles. Since spots are formed, patients are required to apply sunscreen for life after surgery. However, due to stronger sunlight and intense UV radiation in summer, laser spot removal is generally not recommended during this season.
Post-Laser Care Guidelines
Avoid water contact on the treated area for 4-7 days post-treatment. Apply ice packs if swelling or discomfort occurs. After 6 days, gentle cleansing is permitted, but take care not to dislodge scabs.
Itching may occur during healing—resist the urge to scratch.Avoid unnecessary sun exposure for 3 to 6 months post-treatment. Do not use other medications or cosmetics, especially makeup, until scabs have fallen off to prevent inflammation or impaired healing. Once the area is fully healed (approximately 6 to 10 days), cosmetics may be used as usual.
Generally, it's best to avoid travel after laser procedures. UV radiation harms skin by causing sunburn, premature aging, spots, wrinkles, photodermatitis, and skin cancer. Therefore, beyond covering exposed areas like the face, lips, ears, hands, and feet with clothing, remember to wear UV-protective sunglasses for comprehensive sun protection year-round.