And Parkinson’s symptoms of the same disease, refers to a variety of types of Parkinson’s syndrome, commonly the following three major categories: First, secondary Parkinson’s syndrome, all have a clear cause to follow, such as infections, poisons, drugs, vascular factors, trauma and so on. Common encephalitis infection or slow viral infection caused by Parkinson’s syndrome, long-term use of reserpine, flunarizine and other drugs caused by Parkinson’s syndrome, the use of pesticides or herbicides caused by poisoning Parkinson’s syndrome, multiple cerebral infarcts and other vascular Parkinson’s caused. Second, genetic degenerative Parkinson’s syndrome, common in hepatomegaly, Huntington’s disease, cerebellar ataxia, familial Parkinson’s syndrome with peripheral neuropathy. Third, multi-system degeneration is also called Parkinson’s superimposed syndrome, common in progressive supranuclear palsy, striatonigral degeneration, corticobasal degeneration, Alzheimer’s disease.