Treatment of hemorrhoids is divided by the cause of symptoms, into internal and external treatments. Accurately classifying a patient's symptoms and the relation of the symptoms to internal and external hemorrhoids is important.
Note also that the average life expectancy after being diagnosed with Parkinson's is about 9 years -- hence, those who participated were already at this point at the beginning of the study.
Risk factors for Parkinson's disease include: 1  Age. 2  Young adults rarely experience Parkinson's disease. 3  It ordinarily begins in middle or late life, and the risk increases with age. 4  People usually develop the disease around age 60 or older. 5  Heredity.