The healing time of vaginal opening is related to the size of the wound and whether the care of the wound is standardized or not. Generally, smaller lacerations will heal within a week, larger or long-lasting lacerations should seek medical treatment in time, and serious cases need to be stitched up. If the wound is small, you can disinfect the area and wipe it with povidone-iodine. Since the vaginal opening has more bacteria and is connected to the anus and urethra, it is easy to get infected, so patients need to change the medicine and disinfect it in time to keep the area hygienic. For serious lacerations need timely medical attention, for larger wounds need to be surgical suture, under the guidance of the doctor standardized treatment, postoperative wound care as prescribed by the doctor. Vaginal lacerations are susceptible to infection, and local hygiene should be maintained, and in severe cases, prompt medical attention should be sought to avoid worsening of the situation.