Parkinson's disease
A disorder of the central nervous system that affects movement, often including tremors.
- Treatment can help, but this condition can't be cured
- Requires a medical diagnosis
- Lab tests or imaging often required
- Chronic: can last for years or be lifelong
Nerve cell damage in the brain causes dopamine levels to drop, leading to the symptoms of Parkinson's.
Common: More than 200,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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Parkinson's disease is a degenerative condition, meaning the effects on your brain get worse over time. However, this condition usually takes time to get worse.
The Parkinson's Foundation makes life better for people with Parkinson's disease (PD) by improving care and advancing research toward a cure.
What is Parkinson's disease? Learn about causes, symptoms, diagnosis, and treatment of this brain disorder. Older woman and her caregiver. Return to top.