My 86 yo mom has just had her Celexa cut form 20mgs a day to 10. She was actually very depressed and anxious at the 20 dose. She is displaying almost psychotic behavior at night. She has also just been treated for a UTI (now gone) as well as a bone infection in her toe which had to be removed under sedation. She does not have diabetes BTW. She’ll be seeing a doc next week. I’m curious if any one has experience with any of this as the crazy behavior is not the norm. She does have mild dementia.