Small fleshy balls at the vaginal opening may be vestibular gland cysts, which are caused by inflammation that blocks the opening of the vestibular gland and the secretions in the vestibular gland are not discharged properly for a long time. When there is no infection, there are no clinical symptoms, only a local protrusion that can be touched with the hand. If there is an infection, there will be severe pain, which should be treated promptly with anti-inflammatory treatment. If there is pus, the cyst needs to be drained in time. The vaginal opening may also be a small ball of fleshy warts, usually the size of a pinhead to a green bean, but some grow to the size of a peanut, the patient has a history of unclean sex. It is also possible to have a local infection resulting in folliculitis, which is usually painful for the patient, so it is recommended that the patient go to the hospital and get a clear diagnosis before treatment.