So, I have been wondering about just this topic--recently started having eyelid & eye symptoms, and maybe some body symptoms, but blood test and EMG test came back negative.

But I use a beta-blocker eye drop for glaucoma, and Verapamil for a tachycardia problem.

Should I discuss NOT using these with the appropriate doctors? Is it possible they are causing the problems? I don't read well anymore because of multiple eye problems, so if anyone can give me more info on this, I'd appreciate it, greatly.

Doctors here suck. If it ain't on paper, it don't exist. Is why I haven't tried pursuing this, yet. If I can't bring them all the info AND solution, it's not worth going in. sigh.