What is an important post-treatment instruction for laser patients?

Avoiding sun exposure is a crucial post-treatment instruction for laser patients because laser treatments can make the skin more sensitive and prone to damage from UV rays. After undergoing a laser procedure, the skin may experience redness, swelling, or even peeling, and exposure to the sun can exacerbate these effects. Sun exposure can lead to complications such as hyperpigmentation, improper healing, or even long-term skin damage. To protect the skin and ensure optimal healing after the treatment, patients are advised to minimize sun exposure and to use broad-spectrum sunscreen with a high SPF when going outdoors. This protective measure helps maintain the results of the treatment and promotes faster recovery.