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Dr. Vikas Bansal

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Dr. Vikas Bansal

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Parkinson’s Disease

Parkinson’s disease is a progressive disorder of the nervous system in which certain brain cells gradually lose the ability to produce dopamine. Dopamine is a chemical that helps control movement and coordination. As dopamine levels fall, people with Parkinson’s experience tremors, stiffness, and slowed physical responses.

Common Symptoms

A noticeable resting tremor, often in one hand or fingers (“pill‑rolling”)
Muscle stiffness or rigidity that limits range of motion
Bradykinesia, or slowed movement, making simple tasks take longer
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A shuffling gait with reduced arm swing while walking
Impaired balance, leading to stooped posture and a higher risk of falls
Changes in speech volume and expression or smaller, cramped handwriting
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First‑Aid Tips for Tremor Episodes

Tip 1:

Keep the environment safe by removing sharp or breakable items

Tip 2:

Support the affected limb or use a stable surface when eating or writing

Tip 3:

Practice slow, guided breathing to help reduce stress-related tremor spikes

When to Consult a Doctor

If you or a family member notice a resting tremor, persistent stiffness, or a gradual slowdown in movement, schedule an evaluation with a neurologist. Early diagnosis allows for treatments such as medication and supportive therapies that can improve mobility, reduce symptoms, and maintain quality of life for many years.