schizoaffective disorde
"My mother was prescribed risperidone for a mood disorder at 81. It was a god send, she was a nuisance living on her own in the community and thought she was in witness protection for something she couldn't really explain. It settled her down and made her more approachable. The only problem was she didn't sleep and used to call out to the staff all night and disturb everyone. She still has her good and bad days, but overall it was beneficial and we can reason with her these days, where prior she would just tell us all to get knicked."