my mum has been in a care home for nearly 5 months. I can still have a chat with her and she recognizes me, but she has no memory of what happened one minute ago etc. She has always been anxious but never taken any tranquilizers. After a few weeks in the home they prescribed lorazepam, then diazepam and are now thinking (because she has started to shout) of quetiapine. I think she needs more attention and more reassurance. I think the diazepam has made her shout. Am I being naive?