My husband chose the evening of Friday the 13th, with Nova Scotia gearing up for a hurricane, to have his first (and hopefully only) experience with drug-induced dementia. It was absolutely terrifying. He had started on Amantadine (sp?) a week ago and I had noticed over the week that he would occasionally lose the thread of a conversation, but not badly. And he was so much better physically and was feeling so well that we were glad he had been prescribed it. However, by this fateful evening, he was acting very strangely. I came into the kitchen at one point and he was chatting away to the empty room (I think Shakespeare came into the flow of mostly gibberish), wearing a tea cosy on his head. When I asked who he was talking to, he replied "Why, to Annie. Annie who sell the oranges". Needless to say, the next morning was Saturday and his specialist could not be reached. I took away his Amantadine and hid them. Saturday was very stressful. Iain was very sweet as always, never violent or upset, but very "wired" and needed constant watching. His conversation was almost totally gibberish. He saw people who weren't there and "remembered" things that never happened. He is much better today - almost back to normal. He says that even now he can not distinguish between events which did happen yesterday and those which did not. His hallucinations were that real. My point in all of this is two fold: 1. To let people know that this can happen and 2. to thank my luck stars that I had read about this type of adverse drug reaction on this list and knew what was happening and what to do. So, this storm (in both senses of the word) seems to have passed and life is back to normal (if life with the roller-coaster ride of living with or being a PWP can ever be called normal) Thanks again, guys. Barb Bates