Safinamide is used in the treatment of Parkinson's disease.
How Safinamide works Safinamide functions by increasing the levels of dopamine, a chemical messenger essential for regulating movement in the brain.
Common side effects of Safinamide include insomnia (difficulty sleeping), involuntary muscle movements, dizziness, falls, headaches, anxiety, orthostatic hypotension (sudden drop in blood pressure upon standing), and nausea.