Endometritis is a common gynecological infection in clinical settings, mainly caused by ascending bacterial infection due to weakened immunity. To determine if there is endometritis, it is necessary to examine the cervical secretions. Additionally, patient's daily symptoms such as abdominal pain, increased vaginal discharge, and blood-tinged discharge can also help in the diagnosis. Treatment involves the use of appropriate antibiotics, generally curing the condition within one to two weeks. Sexual activities should be suspended during treatment. Furthermore, after completing a course of treatment, a follow-up visit to the hospital is required to check the effectiveness of the medication. (Please follow medical advice when using medication.)