PHARMACEUTICAL COMPOSITIONS FOR TREATMENT OF PARKINSON'S DISEASE AND RELATED DISORDERS

摘要

The invention relates to the improvement in the treatment of certain neural disorders/diseases, such as Parkinson's disease and other motor disorders. The invention relates to drug compositions and dosage forms comprising said drug composition; methods of manufacturing the drug compositions and dosage forms; and methods of treatment, comprising administering the drug composition and dosage form to an individual. In certain embodiments, the drug compositions and dosage forms comprise carbidopa and levodopa in a formulation suitable for once-daily administration.