My dad (73) takes Zoloft (sertraline) and clonaepam. Should he be taking Donezepil? His memory started failing way after he started the antidepressant pill.

Question and Trust. You have every right to ask the providers to explain choices, but if you can't trust their expertise - find another provider. Anymore off-label uses abound - but if your Dad's condition is not Alzheimer's, donezepil is not the 1st choice. Other dementias and reason for memory loss exist. Have you seen Lumosity.com? It might be good for him - or anyone. It's valid and fun and has a free membership.