Gynecological vaginal insertion of drugs, generally used to treat inflammatory diseases of the reproductive tract, needs to be inserted into the depth of 8~10cm in order to ensure that the drug is fully absorbed. The length of the front wall of the vagina is about 7~9cm, and the length of the back wall of the vagina is about 10~12cm, so when vaginal drug insertion is carried out, it is usually inserted to a depth of 8~10cm in order to promote the full absorption of the drug. Vaginal drug insertion is often used to treat cervical inflammation or vaginal inflammation, usually use suppositories or gel insertion, insertion of the drug should pay attention to lie down for a period of time, avoid strenuous activities, to promote the better performance of the drug efficacy. If there are gynecological diseases, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to plug the drug treatment, avoid unauthorized use of drugs.