That doesn't mean at all its the
wrong medication generally. Its just it has a fair amount of side effects
for some people. But as anti-Parkin
sonian medications can cause depression and othe
r personality alterations that might be the
one. I''d say best to relocate your question to the
neurology forum as unless she had depression beforehand, because if it came from Alzheimer's and its neurological in
treatment will be very different.