Parkinson disease

What is Parkinson’s Disease?

Parkinson’s disease is a progressive neurological disorder that affects movement. It occurs when dopamine-producing nerve cells in the brain (specifically in the substantia nigra) become damaged or die, leading to tremors, stiffness, slow movements, and balance problems.

It worsens over time but can be managed with medications, therapy, and lifestyle changes.

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Causes of Parkinson’s Disease:

🧬 Genetics – Some cases run in families, but most are sporadic.
🧠 Brain Changes – Loss of dopamine-producing neurons in the brain.
🦠 Environmental Factors – Exposure to pesticides, toxins, or heavy metals.
🤕 Head Trauma – Repeated head injuries may increase risk.
🎭 Aging – More common in people over 60, but can also occur earlier (Young-Onset Parkinson’s).

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Symptoms of Parkinson’s Disease:

🌀 Motor Symptoms (Affecting Movement):
🔹 Tremors – Shaking in hands, fingers, or legs, often at rest.
🔹 Bradykinesia (Slow Movement) – Difficulty starting or completing movements.
🔹 Rigidity – Muscle stiffness causing pain and limited motion.
🔹 Postural Instability – Poor balance and increased risk of falling.
🔹 Freezing Episodes – Sudden inability to move while walking.

🧠 Non-Motor Symptoms:
🔹 Depression & Anxiety – Mood changes are common.
🔹 Sleep Problems – Insomnia, nightmares, or restless legs.
🔹 Memory & Thinking Issues – Slowed thinking, difficulty concentrating.
🔹 Loss of Smell (Anosmia) – Early symptom in some cases.
🔹 Digestive Issues – Constipation and difficulty swallowing.
🔹 Low Blood Pressure – Dizziness upon standing (orthostatic hypotension).