The suppositories for vaginitis are used as follows: First, the patient needs to wash the vulva before inserting the medication. If the patient has more leukorrhea or more drug residue, it is recommended that the patient use water or lotion to flush out the excessive drug residue or leukorrhea from the vagina so that the drug will be better absorbed when the medication is placed. Secondly, after the patient is ready, he can put the finger sleeve inside the index finger and then insert the medicine into the posterior vaginal vault along the posterior vaginal wall. Thirdly, the patient must choose to lie down after inserting the medicine, which is more conducive to the absorption of the medicine. Therefore, it is recommended to insert the medicine before going to bed and sleep directly after inserting the medicine, then the medicine will stay in the vagina for a longer period of time and the effect of the medicine will be maximized. If the patient stands for a long time after the medication, the medication may flow out of the body under the effect of gravity.