My mother recently had a fall and broke her artificial knee and her ankle on left leg. I’m listing her current medication list. Recently she has started having vivid hallucinations, sometimes all day, and other times sporadically. These started after her injury. I’m needing help trying to figure out what is the cause. She’s back in the hospital because her oxygen levels were in the mid 80’s. Doctor said it was due to build up of CO2 in lungs. She’s now using a CPAP to try and help. Problem is, she’s still having hallucinations. If anyone has feedback to give, I’m open to everything. Thank you.

amlodipine
dabigatran
docusate/senna
famotidine
FeroSul (ferrous sulfate)
furosemide
insulin
Januvia (sitagliptin)
lovastatin
Metoprolol Tartrate (metoprolol)
Novolog (insulin aspart)
nystatin
oxygen
pantoprazole
paroxetine
ramipril
ropinirole
Vitamin B12 (cyanocobalamin)
Wellbutrin (bupropion)