Understanding Parkinson’s Disease: Causes, Symptoms, and Prognosis

Parkinson’s disease is a gradual neurological disorder that impacts brain function and nervous system activity. It primarily impairs movement and cognitive abilities. While not directly fatal, the disease often reduces overall lifespan.

Causes of Parkinson’s disease
The main cause involves a decrease in dopamine levels due to the degeneration of dopamine-producing neurons. This chemical is essential for coordinated movement. The exact reason for dopamine decline remains uncertain, but genetics and environmental factors like pesticide exposure are suspected contributors. Studies indicate men are about 50% more prone to developing Parkinson’s than women.