Most of the patients with advanced ovarian cancer that has already spread choose symptomatic treatment, which needs to be comprehensively analyzed with the specific condition, and the main treatment options include tumor reduction surgery, radiotherapy and daily care. 1. Tumor reduction surgery: as advanced ovarian cancer has spread, complete resection is unlikely, but for patients with large local tumors or obvious symptoms, local resection can be performed through surgery to alleviate the impact on surrounding tissues and improve symptoms. 2. Radiotherapy: in the case of relatively stable physical condition, radiotherapy can be used to control the tumor, mainly through the killing of tumor cells to slow down the progress of the tumor and alleviate the local symptoms; radiotherapy is mainly chosen for local radiotherapy, and commonly used chemotherapy drugs include cisplatin and so on. 3. Daily care: pay attention to nutrition, try to enhance the patient’s physical quality, and pay attention to adjusting the mood. It is recommended that patients go to regular hospitals in a timely manner, under the guidance of doctors to determine the specific treatment plan, and actively cooperate with the treatment to avoid deterioration of the condition.