my mother was on Advair for COPD and now she is totally messed up...

my mother was on Advair for COPD and now she is totally messed up mentally....My mother is paranoid. She refuses to go outside and thinks people are bugging our house and are all out to get her....she never used to behave like this. My mother is from the generation that I like to call "old school" Its a generation that goes to the doctor and takes whatever the doctor prescribes without questioning it. I'm "new school" I question everything and only take medicine as a last resort....I believe in natural alternatives....if there is anyone else out there who is suffering or has a loved one suffering from paranoia please contact me at ***