My mother has I believe stage 7 Alzheimers and is taking 100mg of Trazadone and a antidepressant, this allows her to sleep and get rest, where before this she would ask for cars they have been gone for years. My sister seems to think that we are over medicating her and this is the reason she can't speak and doesn't eat. I've read articles on the Alzheimers and her symptoms are that of stage 7 and I am her main caregiver.