Does Citalopram,Furosemide And Levothyroxine Cause Aggressive Behaviour?

my mother is 90 years old, has suffered a number of strokes, has a heart condition, and has a history of paranoia. as of the last 3 to 6 months her anger and aggression is increasing to the point where she has to be separated from other residents in her care home. she is on Citalopram 20 mg Furosemide 20 mg Levothyroxine 112 mcg Nitroglycerin 0.2 mg patch Pantoprprazole 40 mg Plavix 75 mg ramipril 2.5 mg Sennisides 1 Tyleriol 500 mg x 3 per day more meds to prevent constipation. My question is could any or all of these med contribute to her getting more aggressive or is her stoke the main cause for this change in her berhaviour