I have a lot of problems eye strain and pain in the eyeballs, which appear to be associated with my light sensitivity. However, I also have chronic dry eyes (possibly from meds), which contributes to the strain. I have found Systane Ultra Eye Drops to be very effective, though I sometimes have to take them several times a day. They are not cheap, but for me they are well worth it.

I checked out fine with both the optometrist and opthamologist, but I will soon be seeing a neuropthamologist.