Can laser treatment flatten depressed scars?
Disease description:
I have developed depressed scars due to skin damage, which affects my appearance. I hope to undergo laser treatment to make the scars flatter. I would like to know whether laser therapy can effectively flatten depressed scars.
Doctor's answer (1)
Dr. Chen Lu
Indented scars, also known as atrophic scars, result from damage to the fibroblasts and skin atrophy following injury to the skin's soft tissue. These scars can negatively affect the skin's appearance. Laser therapy is a common and effective method for scar repair. It works by using the photothermal effect of lasers to stimulate skin metabolism and promote the regeneration of collagen fibers, thereby helping the skin regain a smooth texture. There are several types of laser treatments, such as fractional laser, CO2 laser, and erbium laser, each with slightly different mechanisms and indications.
Due to its minimal invasiveness and rapid recovery, fractional laser is commonly used for treating acne scars. Prior to treatment, it is important to consult with a qualified dermatologist and undergo a comprehensive skin assessment to determine the most suitable treatment plan. After treatment, proper skin care is essential, including avoiding direct sunlight and using sunscreen, along with maintaining healthy lifestyle habits, all of which can enhance treatment outcomes.
Following laser treatment, patients should follow the doctor's post-treatment care instructions, including keeping the skin clean, avoiding direct sun exposure, and focusing on moisturizing and sun protection. Additionally, adjusting one's diet and avoiding excessively oily or spicy foods can also aid in skin recovery.
