Parkinson disease

What is Parkinson's disease?
Parkinson's disease is a neurodegenerative disorder that affects the central nervous system. It is characterized by tremors, stiffness, and difficulty with balance and coordination. Parkinson's disease is a progressive disorder, meaning that it worsens over time.
What causes Parkinson's disease?
The exact cause of Parkinson's disease is unknown, but there are a number of risk factors that have been identified. These include:
* Age: The risk of developing Parkinson's disease increases with age.
* Family history: People who have a family history of Parkinson's disease are more likely to develop the disorder.
* Exposure to toxins: Exposure to certain toxins, such as pesticides and herbicides, has been linked to an increased risk of Parkinson's disease.
* Head injuries: People who have suffered a head injury are more likely to develop Parkinson's disease.
What are the symptoms of Parkinson's disease?
The symptoms of Parkinson's disease can vary from person to person. The most common symptoms include:
* Tremors: Trembling of the hands, legs, or chin.
* Stiffness: Stiffness of the muscles, which can make it difficult to move.
* Difficulty with balance and coordination: People with Parkinson's disease may have difficulty walking and may fall frequently.
* Speech problems: People with Parkinson's disease may have difficulty speaking clearly.
* Writing problems: People with Parkinson's disease may have difficulty writing legibly.
* Constipation: People with Parkinson's disease may experience constipation.
* Depression: People with Parkinson's disease are more likely to experience depression.
How is Parkinson's disease diagnosed?
Parkinson's disease is diagnosed based on the patient's symptoms and a physical examination. There is no definitive test for Parkinson's disease.
How is Parkinson's disease treated?
There is no cure for Parkinson's disease, but there are a number of treatments that can help to manage the symptoms. These treatments include:
* Medication: Medications can help to reduce tremors, stiffness, and difficulty with balance and coordination.
* Surgery: Surgery may be an option for people with severe Parkinson's disease.
* Physical therapy: Physical therapy can help to improve mobility and coordination.
* Occupational therapy: Occupational therapy can help to teach people with Parkinson's disease how to perform everyday tasks.
* Speech therapy: Speech therapy can help to improve speech problems.
What is the prognosis for Parkinson's disease?
The prognosis for Parkinson's disease varies from person to person. The disease can progress slowly or rapidly, and the symptoms can range from mild to severe. The average life expectancy for people with Parkinson's disease is about 15 years after diagnosis.