dry eye disease
"I administered these drops twice a day for 2 days. I experienced the stinging and blurriness and metal taste in mouth, but that went away after about 20 min. On the third day, it left my right eye SO SO blurred. Again, blurriness is a side effect, but it did not go away. I am on day 4 that I can't see out of my right eye. It's extremely blurry, and scary seeing as I've had both my eyes for all my life. The doctor said it's an allergic reaction, and gave me artificial tears to "flush out" the xiidra. Basically it's a waiting game on my vision to come back. I will be in and out of my doctor's office until I get some improvement.

I guess just beware and see if there's anything milder to try first."