Tag: muscle stiffness

Parkinson’s Disease: Understanding Tremor, Stiffness, and How Dopamine Replacement Works

Natala Menezes
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December 20
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Parkinson’s disease causes tremor, stiffness, and slowness due to dopamine loss in the brain. Dopamine replacement with levodopa helps control symptoms but brings long-term challenges. Learn how treatment works, why timing matters, and what’s new in care.