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Parkinson disease, one of the most common movement disorders, is a deterioration of certain nerve systems that affects muscle control, movement and balance.[1] Symptoms include tremors, rigidity, erratic or involuntary movements, peculiar posture, muscle weakness and slowness in the initiation of movements.[2][3]
Most Parkinson disease patients are over 50 with the average onset age being 60; however, it can occur in those younger, but with much less frequency.[1][2]
Treatment for Parkinson disease is administered by one of two medications, levodopa or carbidopa, a surgically implanted device, or through surgery.[2]
For More Information
For in-depth information on Parkinson's disease and care, read Parkinson's Disease: An Overview in our Elder Health Guides section.
References:
1. eMedicineHealth. (n.d.). Parkinson Disease Overview. Retrieved July 11, 2009, from http://www.emedicinehealth.com/parkinson_disease/article_em.htm.
2. MedicineNet. (October 31, 2003). Definition of Parkinson Disease. Retrieved July 11, 2009, from http://www.medterms.com/script/main/art.asp?articlekey=4783.
3. eMedicineHealth. (n.d.). Parkinson Disease Symptoms. Retrieved July 11, 2009, from http://www.emedicinehealth.com/parkinson_disease/page3_em.htm.
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