I've noticed people mentioning Airicept as one of their meds. I'm curious why it is prescribed? My Dad doesn't take it, and I'm wondering if Mom should ask his Doctor about it. He's definately not with it most of the time mentally...seems a lot like Alzheimer's to me. His last Dr. visit Mom was basically told nothing else could be done, he's had PD for 18 years. Now her days are filled caring for him in everyway. The only thing he can do is feed himself when food is put in front of him. Thanks, Sue, daughter of Rocky 75/18