Parkinson's disease is a chronic, degenerative disorder of the central nervous system that primarily affects movement. It is characterized by tremors and difficulty initiating movement. The disease occurs due to damage to nerve cells responsible for dopamine production, leading to reduced dopamine levels and impaired control of muscle tension and movement.
Symptoms of Parkinson's disease include tremors, muscle rigidity, slowed movements, unstable posture, and difficulty walking. Tremors typically worsen under stress, improve with voluntary movement, and may disappear during sleep. The condition affects about one in every 1,000 people. Additional symptoms include:
Depression
Anxiety
Sleep disturbances
Memory loss
Slurred speech
Difficulty chewing or swallowing
Constipation
Bladder control issues
Problems with body temperature regulation
Sexual dysfunction
Muscle cramps, numbness, tingling, or pain.
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