My Dad has always had a drink after work, but now that he has been diagnosed with dementia and placed on Aricept, he's started to drinking at 1:00 pm. What should I do?

Insight and leaning from authorities has minimum affect upon dementia patient. He needs to be redirected.

I think you should tell him about the risk or have him see his doctor and let him tell him about the risks of prescib and alcohol mix together thats is not good for him