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Parkinson's Disease: What You Need to Know About This Brain Disorder
Published: Feb 29, 2024
Parkinson's disease is a brain disorder that affects movement, causing symptoms like tremors and stiffness. It's a progressive condition, meaning it tends to worsen over time.
What Causes Parkinson's Disease?
Parkinson's occurs when brain cells that produce dopamine, a chemical messenger, start to die off. This leads to a dopamine shortage, disrupting normal brain function. The exact reason these cells die is unknown, but it's likely due to a combination of genetic and environmental factors.
Common Symptoms to Watch For
The main symptoms of Parkinson's include tremors (shaking), stiffness in the limbs, slow movement, and balance problems. Other signs can include a softer voice, smaller handwriting, and a masked facial expression. Not everyone experiences all symptoms, and they can vary in severity.
How is Parkinson's Diagnosed?
There's no single test for Parkinson's disease. Doctors usually diagnose it based on a person's medical history, symptoms, and a physical exam. Brain scans and other tests may be used to rule out other conditions. Sometimes, a trial of Parkinson's medication is used to confirm the diagnosis.
Frequently Asked Questions
No, but it can lead to serious complications.
Typically after age 60, but it can occur earlier.
There's no cure yet, but treatments can help manage symptoms.
Living with Parkinson's
While Parkinson's is a challenging condition, many people lead full lives with proper treatment and support.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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