u/historygeak

I have a ton of expiring xiidra eye drops at hand and my insurance doesn’t cover xiidra so i’d rather use these then throw them away since they’re incredibly expensive. Has anyone here used xiidra past expiration? I’m thinking they should be fine 4ish months after expiration but i feel uneasy using them past that. Also thought of freezing them before they expire and using them a couple months later but that might be a bad idea as well. Any insight would be appreciated