What is a primary concern regarding post-treatment care after laser therapy?

Exposure to direct sunlight is a primary concern after laser therapy due to the skin's increased sensitivity and vulnerability following the treatment. Laser procedures often create micro-injuries in the skin, which can leave it more susceptible to UV radiation. This heightened risk can result in complications such as hyperpigmentation, sunburn, or other adverse effects. Therefore, it is crucial for patients to protect their skin by avoiding direct sunlight and using broad-spectrum sunscreen to shield the treated areas. This careful attention to sun exposure plays a significant role in ensuring optimal healing and enhancing the overall results of the treatment.

While other factors like regular makeup application, skipping follow-up appointments, and increasing physical activity may have their own importance in a post-treatment care routine, they do not pose the same immediate risk related to the skin's response to laser therapy as sun exposure does. Proper sun protection serves as a critical measure to safeguard the skin during the recovery process.