SINEMET By N., Pam M.S. - April 13, 2013 the trade name for a drug with levodopa and carbidopa to treat Parkinson's disease. the trade title for a drug that is commonly used to treat Parkinson's disease. SINEMET: "Sinemet is the trade name for a drug used to treat Parkinson's disease." Related Psychology Terms ANTIPARKINSONIAN AGENTS PROCYCLIDINE BENZTROPINE BROMOCRIPTINE PROVIGIL MCTHAMPHETAMINE BIPERIDEN BROMOCRIPTINE SELEGILINE AKINESIA Cite this page: N., Pam M.S., "SINEMET," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sinemet/ (accessed March 30, 2020).