One of my medications for the last 6 years has bee Sinemet CR 50/200. I just had my prescription refilled and when I got home I saw that the Pharmacy had given me something different. It is called "Carbidopa/Levo 50/200 TB SA by Nylan". Is there now a generic for Sinemet CR 50/200? Has any one else had any experience with this. I am about to take it back to the Pharmacy if no one else knows about this "generic" Bob Chapman [log in to unmask]