Drugs that supplement dopamine transmitters are the most commonly used and important drugs for Parkinson’s treatment, and can significantly improve the symptoms and survival treatment of Parkinson’s patients. However, there are side effects associated with these medications, and common side effects include the following.1. Motor complications, including anisocoria and end-of-dose phenomena. These side effects are related to drug dosage, and the symptoms can be improved by reducing the single drug dose or increasing the frequency of administration.2 Autonomic dysfunction, including postural hypotension, dizziness, night sweats, etc.3 Digestive symptoms, including nausea, vomiting, loss of appetite, etc.4 Extra-pyramidal symptoms, patients may have tremor, tonicity, difficulty in starting, etc..5 Patients may also have hypertension, arrhythmia, allergy, anemia, mental abnormality, and other symptoms. , allergies, anemia, mental abnormalities, etc.