Why is it important to wait after sun exposure before laser treatment?

Waiting after sun exposure before laser treatment is crucial primarily to reduce the risk of hyperpigmentation. When the skin is exposed to the sun, it can become tanned or sunburned, leading to increased melanin production. This heightened melanin production puts the skin at a greater risk for discoloration when subjected to laser therapy. Lasers can stimulate melanin in the skin, and if the skin is already compromised due to sun exposure, there is a higher likelihood of developing uneven pigmentation following the procedure.

Hyperpigmentation can manifest as dark spots or patches on the skin, making it essential to time laser treatments appropriately after sun exposure to allow the skin to return to its baseline state. This precaution ensures a safer treatment process and better overall results, promoting effective hair removal or skin treatment goals while safeguarding the skin’s appearance and health.