I had Deep Brain Stimulation (DBS) surgery in Feb 2015. Very successful since my main symptom was tremor which was totally controlled by Dopamine (generic carbodopa/levadopa). That is the situation the DBS surgery is designed for. I decided to try Rytary and haven't found the right dosage yet. A bit of trial and error is needed in most cases. I'd like to know if anyone who had a successful DBS is using Rytary. I have not found any indication that it has been tested in DBS patients. Any info about that would be appreciated.