My Mother has Vascular Dementia and is now having trouble sleeping at night. She goes to bed 8:00-9:00 p.m. then wakes up every few hours and is so tired a sleepy during the day. Anyone have anything similar. Night time sleeping pills would not be an option since she has had so many terrible reactions to sedating med's. I can tell this slowly wearing her down. Keeps her from eating since she only wants to nap during the day. HELP!!!!