It is important to differentiate between physiological and pathological phenomena, such as the presence of bumps on the vaginal opening. When there is sexual hymen damage, or after childbirth the formation of hymen scar, will be manifested in the vaginal opening like the situation of meatballs, this is a physiological phenomenon, clinically do not need to give treatment, because it will not cause any clinical symptoms. However, if the surface of the bumps is cauliflower-like and grayish-white, accompanied by an increase in vaginal discharge, vulvar itching, it is likely to be caused by warts. In this case, it is recommended to use laser treatment 3-7 days after menstruation is clean to carbonize off the local warts for the purpose of treatment. It is also important to find out if there are any warts in the vagina and if there are any warts in the cervix, and if there are any, to treat them at the same time.