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.
Parkinson's disease is a slowly progressing brain disorder that usually develops after age 50 and is characterized by changes in speech and gait, tremors, and difficulty with balance. Symptoms vary widely, though, so it can be hard to recognize at first. There's no cure yet. But it's usually treatable, with opportunities for symptom relief and a good quality of life for many years. Find out more about how to care for someone with Parkinson's here.