If the fishy odor is not relieved after three days of medication, it is recommended to stop using the medication temporarily and go to the hospital for examination to rule out the possibility of other diseases, such as cervical cancer and endometrial cancer, which may lead to foul-smelling secretions. It is important to pay attention to this. If the clinical symptoms have been improved after the medication is administered, the medication can be continued until the fishy smell disappears completely. It is recommended that women have an annual gynecological examination to find out if they have gynecological inflammation and gynecological tumors, especially malignant tumors, so that they can be treated promptly once abnormalities are detected.