Patients with polycystic ovary syndrome can manage symptoms effectively if diagnosed early, treated promptly, and receive active treatment for complications. However, if patients neglect daily care afterward, the disease is very likely to recur. Therefore, patients need to continue good nursing care after treatment to reduce the chance of recurrence. Patients with polycystic ovary syndrome need to pay attention to lifestyle adjustments: maintain a suitable living environment, change bad habits, and avoid staying up late; especially during long-term treatment, it is important to rest adequately, maintain physical strength, eat a nutritious diet, dress appropriately for weather changes, and avoid infections from bacteria and viruses. Diet should involve long-term restriction of calorie intake, choosing low-sugar, high-fiber options. A light diet rich in high-quality protein should be emphasized. Patients should quit smoking and drinking, and avoid high-sugar, high-fat, and spicy foods. The most important aspect is weight control. Patients should engage in aerobic exercises such as brisk walking, jogging, or swimming at least 5 days per week, each session lasting at least 30 minutes. Lastly, it is crucial to stabilize emotions, manage oneself, maintain an optimistic outlook, and avoid extreme anger, depression, excessive tension, and long-term anxiety.