{"id":23867,"date":"2025-01-24T17:08:03","date_gmt":"2025-01-24T16:08:03","guid":{"rendered":"https:\/\/www.beautydecoded.com\/?p=23867"},"modified":"2025-01-24T17:08:05","modified_gmt":"2025-01-24T16:08:05","slug":"i-had-laser-treatment-but-my-pigmentation-spots-are-coming-back-why-and-how-can-i-prevent-them","status":"publish","type":"post","link":"https:\/\/www.beautydecoded.com\/en\/i-had-laser-treatment-but-my-pigmentation-spots-are-coming-back-why-and-how-can-i-prevent-them\/","title":{"rendered":"I had laser treatment, but my pigmentation spots are coming back. Why? (And how can I prevent them!)"},"content":{"rendered":"
\"Woman
Credit @envato<\/figcaption><\/figure>\n\n\n\n

Pigment spots, whether brown spots, solar lentigines, or even melasma, are a cosmetic concern for many people. Lasers are often presented as one of the most effective methods for getting rid of them. However, these spots sometimes reappear some time after treatment, causing confusion and disappointment. Why does this happen? How can it be avoided, or at least limited? In this article, we review the possible reasons for this recurrence, while exploring best practices for maximizing the results of laser treatment.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\n\n\n\n

1. How do lasers work to treat pigment spots?<\/h2>\n\n\n\n

Lasers used in dermatology mainly target melanin, the pigment responsible for skin coloration and the appearance of spots. Depending on the technology used (Q-switched laser, fractional laser, IPL\u2014which is not a laser per se, but intense pulsed light), the light energy is absorbed by the melanin in pigmented cells, causing them to fragment and be gradually eliminated by the immune system.<\/p>\n\n\n\n