Importance of Using Sunscreen After Light or Laser Facial Treatment: A Literature Review

Abstract

Background: The application of sunscreen after light and laser facial treatments is vital for optimizing patient outcomes and minimizing complications. This review aims to highlight the importance of sunscreen use in post-procedural care within aesthetic medicine. Methods: A comprehensive literature search was conducted using keywords related to sunscreen application after light and laser treatments. Relevant studies involving human subjects and their effects on skin recovery were included. Results: The review found that early initiation of broad-spectrum sunscreen significantly enhances skin recovery and reduces inflammation following laser procedures. Sunscreens containing physical blockers, such as zinc oxide and titanium dioxide, were identified as the most effective in preventing sensitization and irritation. Patient education regarding sun protection practices was emphasized, revealing a gap between knowledge and adherence among patients. The inclusion of specialized formulations with anti-inflammatory properties showed promise in mitigating post-inflammatory hyperpigmentation. Conclusions: While the current literature underscores the critical role of sunscreen in post-laser care, further research is necessary to explore long-term effects and develop innovative formulations. Clinicians should prioritize patient education and adherence to sunscreen protocols to maximize the benefits of light and laser treatments and enhance overall patient satisfaction.