International Journal of Clinical Research

Objective To investigate the clinical efficacy and safety of photorejuvenation technology in dermatological aesthetics, providing a scientific basis for addressing skin issues such as dull complexion, pigmentation, and fine lines. Methods A total of 50 patients who received dermatological aesthetic treatments in the Department of Dermatology from February 2024 to February 2025 were enrolled as study subjects. They were randomly divided into two groups using a random number table. The observation group underwent photorejuvenation therapy, while the control group received conventional dermatological aesthetic care. The improvement in skin tone, reduction of pigmentation, improvement of fine lines, and safety were compared between the two groups. Results The observation group demonstrated higher overall efficacy rates in skin tone improvement, larger percentages of pigmentation reduction, and better fine line improvement scores compared to the control group. Additionally, the incidence of adverse reactions was lower in the observation group (P<0.05). Conclusion Photorejuvenation technology exhibits significant efficacy in dermatological aesthetic treatments, effectively improving skin tone, reducing pigmentation, and minimizing fine lines. It also demonstrates a lower incidence of adverse reactions and higher safety, making it worthy of clinical promotion and application.

Photorejuvenation; Skin aesthetics; Clinical efficacy; Safety; Skin tone improvement; Pigment fading