CBD oil may offer some relief from certain dementia symptoms — particularly agitation and anxiety — but it cannot stop, reverse, or prevent dementia...

Benzodiazepines pose serious, well-documented dangers for elderly patients with dementia — and the risks go well beyond simple drowsiness.

Melatonin is generally considered low-risk for short-term use in people with dementia, but the picture is more complicated than a simple yes or no.

Antipsychotic medications can be used in dementia patients, but they cannot be considered "safe" in any straightforward sense of the word.

Memantine is effective for moderate to severe dementia, and the evidence supporting that conclusion is both substantial and consistent.

Donepezil, sold under the brand name Aricept, is one of the most widely prescribed medications for Alzheimer's disease and other forms of dementia.