How effective is laser treatment for removing age spots?

In general, the effects of laser spot removal are usually quite noticeable. Laser spot removal is a common cosmetic dermatological treatment that primarily works by applying a high-energy laser beam to pigmented spots on the skin, breaking them down so they are gradually absorbed or eliminated by the body, thereby achieving the effect of removing the spots.

Laser spot removal uses the photothermal effect of Q-switched lasers to precisely target melanin granules in skin pigmentation, breaking them into smaller particles and promoting their metabolism and elimination, effectively removing the spots. For superficial pigmentation such as freckles and sunspots, laser treatment can be highly effective, even achieving complete removal. For deeper pigmentation such as melasma, laser treatment can also help lighten the spots, although combination therapy involving oral medication is often required.

The side effects of laser spot removal are relatively minor and mainly depend on the quality of the equipment used and the post-treatment care. Before undergoing laser spot removal, it is recommended to consult with a professional dermatologist to evaluate your individual skin condition and determine the suitability of the treatment. It is also important to understand post-treatment care in order to ensure optimal results and reduce risks. After treatment, patients should avoid consuming spicy, irritating, or highly pigmented foods, such as soy sauce and coffee, which may interfere with the treatment's effectiveness.