Can laser surgery remove freckles?

Generally, laser surgery can effectively remove freckles. If necessary, it is recommended to visit a reputable hospital and undergo the procedure under a doctor's guidance. The specific analysis is as follows:

Laser light has specific wavelengths that can precisely penetrate the epidermis and reach the melanin granules in the dermis or epidermis where freckles are located. When the laser irradiates the freckle area, the melanin granules absorb the laser energy, rapidly generating high temperatures that cause them to expand and fragment. These fragmented pigment granules are then phagocytized by macrophages in the body and excreted through metabolic processes, thus achieving the effect of freckle removal. The general reference price for laser freckle removal is 1,000–6,000 yuan per session, with visible improvement typically occurring within 7–15 days. However, potential side effects may include skin scarring or burns.

After laser treatment for freckles, patients should properly care for their skin and primarily follow a light diet. Strict sun protection is essential, including the use of sunscreen and umbrellas, to reduce the likelihood of freckle recurrence.