You should also feel free to check in with any of the glaucoma doctors at Wills. I suggest seeing a specialist outside your own doctor's circle of colleagues. As some here know, I had subtle but powerful side effects from beta blocker drops. I didn't suspect the beta blocker might be causing a problem. Often, people don't realize the problem is the drops.
Roller coasters are pretty safe.
Bungee jumping has been associated with some significant eye injuries, though. Sounds like I've got to try one of the new roller coasters. My Dad said he read an article about Viagra being used to treat macular degeneration. I have not heard about Viagra treatment for macular degeneration. I had a GDX nerve fiber analysis, and my doctor said the nerve fibers were normal.