I worry constantly that my husband is not taking enough. He was on 5 mg Aricept after first neurology appointment for memory while further testing. After a year they upped dosage to 10 mg which brought a significant improvement and offered another drug which I read was for belligerent behavior and I chose not to use that as he had no symptoms of belligerence and my fear is that if I use all of the meds too soon, I will “run out” of options and meds that will help. But then worry that he is not getting right meds. I do trust his doctor, I am just so terrified of what is to come.