My Nana has become violent to be around, she is 75. MAJOR changes in the last 3 years. Symptoms as follows:
Violent and aggressive
Wants to hide what's going on from family
Hitting her husband
Severe depression
May be abusing Percocet/sleeping aids
Odd behavior (calling me super late at night which she never did before)
Talking super fast
Weight loss (obsessed with losing weight, even though she has lost a lot already. She is approx 170 and about 5 ft 3)
Places blame on everyone even though noone is blaming her at the time
Demanding ( she has an approxrtificial hip and has issued with the other hip so my papa does everything for her, if he puts something in the wrong spot....God help us.
I've looked up every mental condition but it doesn't seem like there is one the fits.

Any thought?