my husband is 65 this year. very careful of his health. he still works full time at a very demanding ( both physically and mentally) job and has no immediate plans to stop. about 3-4 months ago he started noticeing forgetfulness, couldnt think of words when he was talking ect... his doc checked blood tests, and did an mri . all have returned normal. but he just perscribed the exelon patch and an antidepressant to start no explanation. just wanted your thoughts on the perscripetions M Freeman