The main purpose of the pessary is to treat diseases involving increased leucorrhea, yellowish color, with fishy odor and vaginal itching symptoms. It is commonly used in the treatment of non-specific vaginitis, mild to moderate cervical erosion, and gynecological inflammatory conditions such as mycosis fungoides and trichomoniasis. Celiac pessary is a topical vaginal medication which can be absorbed through the vaginal mucosa and has very little systemic effect. The effect of the pessary on the treatment of vaginitis is faster, but the treatment of cervical erosion is slower. The main effect of the pessary is to clear the heat and detoxify the body, remove the rot and create the muscle as well as stop the bleeding and dispel the dampness. It is best not to mix it with other herbal medicines during the use of the pessary, not to eat cold, irritating and too greasy food during the medication, and not to drink alcohol, and it is best to go to the hospital for a review after a period of medication.