If there is no wound in the vulva, it is recommended to rest in bed, minimize activities, disinfect the area with iodophor and other disinfectant solutions, apply cold towels to the area within 24 hours of injury to reduce edema, and apply hot towels to the area after 24 hours to promote swelling, and at the same time, under the guidance of a doctor, you can take drugs and antibiotics to activate blood stasis, which can promote local This can promote local blood circulation, make the injured tissues reduce swelling as soon as possible, and relieve the symptoms of swelling and pain. You should pay attention to cleanliness and hygiene of the vulva, change your underwear regularly to avoid infection, eat a light diet instead of spicy and stimulating food, eat fresh vegetables and fruits with more vitamins, keep your bowels open, and keep the capillaries in the vulva rich, the trauma generally recovers quickly, the swelling can be reduced in about 5-7 days and you can resume normal life.