The degree of wound healing and whether the wound is infected or not need to be analyzed, the recovery of different cases of laceration is different. 1, mild laceration: if there is no bleeding, swelling, pay attention to local hygiene, 1-2 times a day disinfection to protect the wound, can gradually heal naturally; 2, moderate to severe laceration: general laceration visible to the naked eye, with bleeding, pain and other symptoms, usually can not be self-healing. With bleeding, pain and other symptoms, usually can not be self-healing, to the hospital in a timely manner, by the doctor’s treatment, a small number of women may need to be sutured again; 3, laceration with infection: wound infection appears to have purulent discharge, can not heal by itself, need to go to the hospital in a timely manner to do debridement and disinfection treatment, the infection, necrotic tissue to get rid of, waiting for new tissue growth. After the lateral incision wound is split, we should pay attention to local care, pay attention to the cleanliness of the wound site, to avoid the occurrence of infection, so as not to prolong the recovery time. Clothing to loose, breathable is better, so as not to affect the local blood circulation of the wound, not conducive to wound recovery.