Want to learn more about
Parkinson’s Disease (PD)?
Read on.


Parkinson’s Disease (PD) is a type of neurologic movement disorder that affects the brain and causes difficulty with movements, and/or motor symptoms. According to the American Parkinson Disease Association, “It is characterized by its most common motor symptoms — tremors (a form of rhythmic shaking), stiffness or rigidity of the muscles, and slowness of movement — but also manifests in non-motor symptoms, including sleep problemsconstipation, anxiety, depression, and fatigue, among others, which can be present well before any visible motor symptoms. It is a chronic and progressive condition, meaning that the symptoms become worse over time and can affect the ability to perform common, daily activities.” There are an estimated 1 million people in the U.S. living with Parkinson’s and more than 10 million people affected worldwide. Most of those people develop symptoms after the age of 50, but Parkinson’s Disease can affect younger persons too. Approximately 10% of Parkinson’s diagnoses occur before age 50.

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Find more info at The National Institute of Neurological Disorders & Stroke.

What is Parkinson’s Disease?

Global Parkinson's statistics
List of symptoms of Parkinson's Disease

“On” vs “Off” Times.

"On" times, also known as "good on" times, are periods of time when Parkinson's medications are effective and symptoms are minimal or non-existent. "Off" times are when symptoms return between medication doses, and can include muscle stiffness, slowed movement, shuffling, freezing, or “feeling stuck”. "Off" times can occur gradually before the next dose of medication is scheduled, or suddenly and randomly.

See our Resources Page for more helpful information on Parkinson’s Disease.