I have double vision but have found the simplest method for this, as corrective glasses cause refraction and distortion, is to wear an eye patch. Now I see just fine. I take Pyridostigmine 180 mg three times a day. I do not want to take more as that brings on diarrhea too frequently. I also receive an infusion of Ultomiris every 8 weeks. I am going on 76, and last year I had cataract surgery on both eyes, after which I have 20/20 vision in both eyes. Now, wearing an eye patch I have no vision problems, even when driving at night.