My father has diabetes and recently I've noticed some confusion. It's been about two years since he started on Lantis along with some other med's. When I explain things to him he seems to understand but it's stuff that has already been explained or what's worse (and most recent) is a sort of confusion regarding time frames.
I asked him if he knew that he seemed confused and he said no he just made a mistake. Which would be a fine answer if I didn't know my dad (he's disorganized but usually totally aware). So, it's just me and him and some family back east, most of which have no idea he has diabetes. What do I do? Could it be the medication and if it is, how should I address that? Also, how do I address this issue without making him feel "helpless" or offending him? Your time is greatly appreciated in this matter. Thank you.