I'm a little confused. Mom was given a diagnosis of likely LB, Vascular Dementia, and depression. Main problems are confusion, memory, and hallucinations. She was just started on Aricept. She seems better, even the hallucinations have subsided. Does this drug work this way? Also I am handling all meds and she lives with me now. Is the likely cause of her improvement because I am managing her now? Now the doctor has started her on B vitamins for memory, but said not to expect the other problems to go away. Does this sound correct? Is the B just to prevent further memory loss? Im planning to move mom to AL, and now all of this has me questioning whether she can go home someday as she wants? The doctor did no indicate that mom would improve.