The pessary itself is creamy white, creamy yellow or yellowish brown in color, similar to the shape of a bullet, and is a proprietary Chinese medicine that can be inserted into the vagina to treat trichomoniasis, candidiasis, bacterial vaginosis and cervical inflammation. The medication will melt after it is inserted into the vagina and some of it will be discharged out of the vagina with the secretion, so there will be a different color of discharge from the usual leukorrhea. It is important to keep the vulva clean during the medication. If vaginal bleeding occurs during the medication, it is recommended to stop using the medication and go to the hospital to check the bleeding area before deciding whether the medication can be continued.