The bleeding that occurs during the insertion of medications into the vagina for vaginitis or cervical inflammation is often due to the following reasons The first one is due to the inflammation of the vaginal or cervical mucosa, the inflammatory tissue is relatively brittle and the medication is solid, which may lead to the breakage of the mucosa and the rupture of capillaries and bleeding. Secondly, because the nail is long, it enters the vagina and scrapes the vaginal mucosa or cervical mucosa, so bleeding occurs. The third, this contact bleeding is caused by a lesion in the cervix itself. Clinically, it is recommended to do cervical cancer screening, mainly to exclude cervical epithelial lesions and whether there is high-risk HPV infection in the cervical epithelium, and depending on the results, the next step of treatment should be decided.