Progressive supranuclear palsy is a rare neurological condition that can affect your ability to walk, impair your vision, and slow your thinking. It has no cure, but a range of medications can help curb PSP's symptoms.
Sinemet is a drug that has levodopa, which helps control shakiness and tremors.
Antidepressants, along with sleeping pills, may ease sleep problems. Many drugs for other neurological disorders can also be prescribed for PSP.