insomnia
"My mother is 88 and has had a problem with Ambien for the four or so years she has started taking it. She ran over a bunch of signs in the middle of the highway with no memory of it. She got lost twice before we realized it was the Ambien and not Dementia. I keep it away from her and administer it each night. She is like a drug addict as she has reported her pills lost and got duplicate prescriptions sent to her. I think it is too strong for older people!"