If a woman has a pack on the right side of the vulva that is not painful and is smooth to the touch, it is often caused by a vestibular gland cyst, which is formed mainly because of local inflammation that leads to blockage of the glandular ducts. As long as the local care of the vulva is strengthened to avoid inflammation of the vagina and the possibility of inflammation, no special treatment is needed. If this cyst is relatively large and affects the sexual life and brings trouble to the daily life, you can have an open surgery. In addition, if there is a pack on the right side of the vulva, and if the pack is less active and not painful when touched by hand, it is recommended to go to the hospital for ultrasound examination in time, as it may be caused by vulvar cancer and should be taken seriously.