I am using fml for dry eye due to mgd, i have a prolensa eye drops which expried 2 yrs ago.i put the prolesna eye drops & rinsed out after 5 min with eye wash.i am concerned as i am using fml drops, my eye may not fight the bacteria frm prolensa?

Expired drugs should: be discarded immediately for your own safety. Prolensa is a non-steroidal anti-inflammatory (NSAID) that (like all NSAID class drops) has the potential to compromise the cornea. Though much lower potential than the older generation NSAID's, you should still be monitored by your Ophthalmologist closely. FML (fluorometholone) is a mild steroid that also has the potential for adverse effects and should be monitored.