Need to Increase the Number of Intense Pulsed Light (IPL) Treatment Sessions for Patients with Moderate to Severe Meibomian Gland Dysfunction (MGD) Patients.

Increasing the number of IPL sessions is beneficial for patients with moderate to severe MGD to increase the response rate of treatment, rather than the improvement level. However, there is no need for patients who respond well to a routine number of IPL treatments to undergo additional IPL sessions.