Parkinson's disease is a progressive nervous system disorder that affects a person's movement, speech, and other bodily functions. It is caused by the degeneration of certain nerve cells in the brain that produce the neurotransmitter dopamine. As the number of dopamine producing cells decreases, the symptoms of Parkinson's become more pronounced.
The primary symptom of Parkinson's is tremors or shaking in the hands, arms, legs, jaw, and face. Other common symptoms include difficulty maintaining balance, stiffness of the limbs, slowness of movement, and difficulty speaking. As the disease progresses, other symptoms may develop, such as depression, anxiety, memory problems, difficulty swallowing, urinary incontinence, and difficulty sleeping.
Parkinson's is a chronic condition and currently there is no cure. However, medications, lifestyle changes, and therapies can help to manage the symptoms and slow the progression of the disease. These treatments may include medications such as levodopa, dopamine agonists, and COMT inhibitors, as well as physical and occupational therapy, speech therapy, and cognitive behavioral therapy. Surgery may also be an option for some people.
Unfortunately, the symptoms of Parkinson's can significantly impact a person's quality of life, often leading to physical and emotional distress. It is important for people with Parkinson's to have access to a supportive community, as well as to receive regular medical care and follow-up. With the right care and support, people with Parkinson's can continue to lead productive lives.