Can you buy a pill box? One with days of the week and times of day? They are large, but help keep everything straight if you have a lot of pills to take at different times of day.

Also, if you had the confusion and memory issues before you started taking meds, please see a doctor. You could have a B-12 deficiency, which causes confusion and short term memory loss. It's easily spotted through a blood test.

If the memory and confusion came after the meds and is not getting better, talk to your pdoc. That is not functional.