Hi there, I'm an otherwise healthy 43-year old male. I've been taking Viagra for the last several years, about weekly (I do so because I have problems using condoms without it). After I take it, I experience vision problems for about a week after. Namely, I have starry vision and problems seeing in the dark (particularly walking from a lighted room into a dark room.) I've had several eye exams and the doctor says there's nothing wrong with my eyes and it's fine to keep taking Viagra, but I'm a bit worried. Anyone else have this experience or might know what's going on? I'd rather not lose my eyesight just to keep my erection!