What are the side effects of laser removal of age spots?

In general, laser removal of age spots is a common cosmetic procedure, but it may also be accompanied by some side effects, mainly including redness and pain, skin sensitivity and dryness, pigmentation, scar formation, and eye damage.

After treatment, the treated area may experience temporary redness and mild pain, which is a normal reaction and usually subsides on its own within a few days. During the treatment process, the stratum corneum may be stripped away, causing the skin to lose moisture easily when exposed to cold environments, resulting in dryness, tightness, and wrinkles. In some cases, laser treatment may lead to localized skin pigmentation. When the epidermal cell layer of the face is extensively damaged, its natural repair and UV protection functions may be affected, thereby exacerbating melanin deposition.

If treatment is improperly performed or postoperative care is inadequate, scar formation or worsening of existing scars may occur. During treatment, if the laser beam strikes the eyes, it may cause eye damage or even blindness. Therefore, protective goggles must be worn during the procedure to protect the eyes. To minimize side effects, patients should choose reputable medical institutions and strictly follow the doctor's postoperative care instructions, such as avoiding direct sunlight and keeping the skin clean. Regular follow-up visits are also necessary to monitor the recovery process.