The pessary will be completely excreted in about 4-5 days after stopping the medication. Due to individual differences, some people may be excreted in 7 days, so go to the hospital after stopping the medication for about 7 days to check whether the original disease has been cured by the medication. After the pessary is inserted into the vagina, part of it will be absorbed by the mucous membrane and part of it will be discharged outside the vagina, so keep the vulva clean and change the sanitary napkin regularly to avoid infection. In addition, sexual intercourse is not allowed during the medication period to avoid reducing the effectiveness of the medication. If the medication does not relieve the clinical symptoms for 3 days, it is recommended to go to the hospital for examination to exclude the possibility of other diseases.