What is the impact of smoking on the outcomes of laser treatment?

Smoking has a significant negative impact on the outcomes of laser treatment, primarily because it impairs healing processes and increases the risk of complications. Nicotine and other harmful substances in tobacco smoke can constrict blood vessels, reducing blood flow and oxygen delivery to tissues. This compromised circulation can slow down the healing response after laser treatment, as healthy blood flow is crucial for tissue regeneration and recovery.

Additionally, smoking is associated with a higher incidence of infections and scarring, which can further complicate the recovery process and affect the aesthetic results of the procedure. Therefore, individuals who smoke may experience longer healing times and poorer cosmetic outcomes compared to non-smokers following laser treatments. This understanding emphasizes the importance of advising patients to avoid smoking before and after undergoing laser procedures to ensure optimal treatment results.