Parkinson’s disease is highly prevalent in middle and old age. After the disease, the uncontrolled movement of the body and mobility problems bring a lot of trouble to their work and life, in addition to some other problems, such as stubborn constipation, unpleasant side effects of medication, frequent and urgent urination, and abnormal vision, etc. Patients’ moods are also very affected by facing these problems for a long time. Today we will talk about abnormal vision and coping methods in Parkinson’s disease patients. Abnormal vision is a frequent symptom in Parkinson’s disease patients, including decreased visual function, visual hallucinations, abnormal eyelid movements, abnormal eye movements, etc. The following will describe specifically the vision disturbances that may be experienced by people with Parkinson’s disease.