After appendicitis surgery, if the wound bleeds again after removing the stitches, if it is a small amount of blood seepage, it is normal and does not need special treatment; if it is fat liquefaction or wound dehiscence, then the wound needs to be closed in a second stage. After appendicitis surgery, if the wound heals well, and when the time is set for removing the stitches, the wound will only ooze a little blood after removing the stitches, and there is no wound dehiscence, then it can be observed; if it is considered to be wound dehiscence or subcutaneous fat liquefaction after strenuous exercise, then it can be considered to carry out the second-phase debridement of the wound, and at the same time it is necessary to pay attention to whether there is infection or not. It is recommended to go to the hospital for consultation and treatment in a timely manner, under the guidance of the doctor to carry out the corresponding disposal, to avoid blind disposal, to avoid causing bodily harm.