My husband has alzheimer s disease and his doctor put him on Nuedexta for his constant rubbing of his arms and legs. He is taking the following medications: ClonazePAM 1mg tablet, Aggrenox, Namenda xr, Quetiapine50 mg, Exelon patch. I gave him the Nuedexta with his other pills and he slept 24 hours! I am very concerned so I left messages with his doctors but of course it is Sunday! I just gave him his meds today and he got dizzy and I put him to bed. He slept about a half hour and is now up. I m very concerned.Thank you, Paula