gbruxYour Mother is 84 years old and the Zoloft dose may be to high for her - Zoloft comes in 25 mg dosage. Also is there anyway you can get a Psychiatrist involved in ordering her mental health meds ?
I am sure this is a huge challenge and worry for you. Your Mother needs to be safe in her surroundings. A morphine patch, Valium and Zoloft may not be the best choices for your Mom. In general, dose selection for an elderly patient should be cautious, and lower doses may be sufficient.
Please remember I am not a physician therefore any info I have shared here is my opinion only.
Kindly,
Kitt