Effects and Prognostic Factors of Intensive Pulse Light Treatment for Meibomian Gland Dysfunction

IPL therapy will be performed with the M22® (Lumenis, Dreieich, Germany). IPL treatment is going to be administered to the skin below the lower eyelid. Before treatment, the eyes will be protected with opaque goggles. Ultrasound gel is going to be applied to the patient's face from tragus to tragus including the nose in order to conduct the light, help to spread the energy evenly, and provide a degree of protection. The intensity of the IPL treatment will range from 9.8J/cm2 to 13J/cm2 according to Fitzpatrick Skin Type Grading.