Most of the ovaries with encapsulated effusion are clinically caused by chronic inflammation. It is recommended to use broad-spectrum antibiotics in combination with metronidazole or tinidazole for the treatment of anaerobic bacteria and give intravenous medication for 1 week continuously, then combine with clinical symptoms and ultrasound examination to see if the effusion is absorbed. However, it should be noted that both metronidazole and tinidazole should not be used for more than 1 week, so other drugs can be used to continue treatment. In addition, if the medication is not effective, surgery is needed to give treatment. If inflammation of the ovaries is not treated in time, the oocytes and ovarian cells are destroyed, which can lead to endocrine disorders and menstrual disorders.