Safinamide Vivanta helps people with Parkinson's disease by increasing a natural substance called dopamine in the brain, which improves movement control.
Start with one 50 mg tablet once a day; your doctor may increase it to 100 mg.
Take the tablet whole with water, preferably in the morning, with or without food.
If you have moderate liver problems, do not take more than 50 mg per day; your doctor will tell you if this applies to you.