So far I haven't noticed off/on times. It's hard to determine because dry eye syndrome is often found in PD people and that alone makes it stressful.

Might be a good suggestion about cutting the pills in half but I will wait until next week before making any further changes. LOL, one more thing to conquer....cutting the pills by someone who can't see the pill cutter clearly along with shaking right hand. I'll give it a try if the neuro agrees.