Efficacy of Xiidra in Dry Eye Disease After Collagen Cross Linking

Dry eye disease after corneal collagen cross linking affect ocular function leading to reduced vision, photophobia, glare, halos, and foreign body sensation.

First group of patients were treated with 0.5 % xiidra twice daily and artificial tears for 6 months. Second group treated with artificial tears for 6 months. the treatment starts after corneal collagen cross linking in both groups ,Baseline and post-treatment full ophthalmic examination was done.