Can anyone from this list give me some information about Cogentin? I am in my eight's year since diagnosis and my neurologist is trying to get me to take an agonist or some other medicine to go with the Sinemet, I am using exclusively. I take two Sinemet CR 50/200 and two or three Sinemet 25/100 daily. I am in good condition with the main problem being tremor in the right hand. My memory tells me I saw something written about Cogentin, but I can't remember when or where. Any information would be appreciated. Will A. Kuipers 78 / 71 <[log in to unmask]>