For people with Parkinson’s disease, once diagnosed, they will be on medication for the rest of their lives. There are many medications available for Parkinson’s disease today, but they must be “individualized” to be effective. There is a lot of confusion about medication, which can only mean that patients are not responsible for themselves. Parkinson’s disease is a chronic progressive movement disorder that begins with the onset of symptoms in the distal part of one limb, such as finger tremors, and gradually progresses to this side of the limb, and after a few years, symptoms begin to appear in the other limb. In drug therapy, nowadays there are many drugs for Parkinson’s disease, each drug plays its own different role and also has its own taking characteristics, how to systematically standardize the medication to ensure long-term efficacy, this issue patients and their families should pay attention to.