Parkinson's News

How Parkinson’s Disease Affects Dopamine Production

Parkinson's disease destroys dopamine-producing brain cells, triggering a cascade of movement and behavioral changes that develop as this deficiency deepens.

Who Is Most Likely to Develop Parkinson’s Disease?

Men over 60 with family history and environmental exposures face highest Parkinson's risk, though age alone doesn't predict diagnosis.

How Common Is Parkinson’s Disease?

Parkinson's disease affects 1 million Americans—making it the second most common neurodegenerative disorder after Alzheimer's disease.

Can Parkinson’s Disease Go Into Remission?

Parkinson's disease cannot go into remission, but periods of symptom improvement and stability are possible and achievable with proper treatment.

Can Parkinson’s Disease Be Cured?

Parkinson's has no cure today, but medications, surgery, and lifestyle strategies can manage symptoms effectively for many years.

Is Parkinson’s Disease Fatal?

Parkinson's disease itself is not fatal, but serious complications in advanced stages can become life-threatening without proper care.

Is Parkinson’s Disease Contagious?

Parkinson's disease is not contagious and cannot spread from person to person through contact, respiratory droplets, or any other means—genetic and environmental factors cause...

Is Parkinson’s Disease Considered a Disability?

Parkinson's disease legally qualifies as a disability, but approval depends on functional limitations and medical documentation, not diagnosis alone.

Is Parkinson’s Disease an Autoimmune Condition?

Recent research shows immune activation in Parkinson's disease, but that doesn't make it autoimmune—here's why the distinction matters.

Is Parkinson’s Disease a Neurological Disorder?

Parkinson's disease directly damages dopamine-producing neurons in the brain, making it a primary neurological disorder.

What Is Akinetic-Rigid Parkinson’s Disease?

Akinetic-rigid Parkinson's combines progressive muscle stiffness and movement slowness, typically progressing faster than other Parkinson's subtypes and causing earlier disability.

What Is Tremor-Dominant Parkinson’s Disease?

Tremor-dominant Parkinson's, marked by resting hand tremor as the primary symptom, progresses more slowly than other subtypes but creates distinct social and psychological challenges.

What Is Late-Onset Parkinson’s Disease?

Late-onset Parkinson's, developing after age 60, is the most common form of Parkinson's and typically progresses more slowly than younger-onset cases, though individual variation...

What Is Young-Onset Parkinson’s Disease?

Young-onset Parkinson's strikes during working years and family-building decades, creating medical and life challenges that older-onset disease typically does not raise.

What Is Idiopathic Parkinson’s Disease?

Idiopathic Parkinson's disease occurs when dopamine-producing brain cells degenerate for reasons still not fully understood, causing tremor, stiffness, and slowness of movement that worsen...

Conditions Commonly Mistaken for Parkinson’s Disease

Many conditions produce tremor and stiffness resembling Parkinson's disease, some reversible with proper diagnosis.

Parkinson’s Disease Progression: What Changes Over Time

Most people experience a slow progression where early tremors or stiffness gradually expand to affect balance, cognition, and the ability to perform...

Parkinson’s Tremor vs Essential Tremor: Key Differences

Parkinson's tremor appears at rest and quiets during movement, while essential tremor does the opposite—a distinction that determines which treatments will actually work.

Parkinson’s Disease Life Expectancy and Prognosis

People with Parkinson's often live decades after diagnosis, though individual outcomes vary widely based on age, symptom type, and how aggressively the disease progresses.

How Parkinson’s Disease Is Diagnosed: Tests and Specialist Evaluation

Parkinson's diagnosis relies on clinical examination and specialist evaluation, not a single definitive test.

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