After the stitches of the laceration of the normal birth, the wound appears itchy. This needs to be observed to see if there is any local redness and swelling, and also to see if there is any exudate, if the local skin recovers well and only appears itchy, this means that it is a normal performance. Because the wound in the process of healing, muscle and fiber recovery state, will appear itching feeling, which indicates that the wound is healing, this situation is normal, keep the wound local dry, clean and hygienic, prevent bacterial infection can be. But if the itchy process, the local wound has redness or exudate, that indicates the performance of inflammatory infection, should be timely and then disinfected with iodine 1-2 times a day, usually need to pay attention to observe the wound around, if there is pus exudate, but also need to use anti-inflammatory ointment local application.