Puncture into the flesh can be based on the size of the thorn, the depth of the decision to remove the method. 1. Shallow location of the thorn: If the location of the thorn is relatively shallow, you can use a needle to pick it out, and then wash it with soapy water or sterilize it with iodine povidone to prevent the wound from becoming infected. 2. Deeper location of the thorn: If the thorn is deeper and not easily visible to the naked eye, it is recommended to go to the hospital and use tweezers, sterilized needles and other tools to remove the thorn with the help of a professional doctor. 3. Bigger and deeper puncture: Remove the puncture after debridement, then suture and bandage to prevent infection, change the medicine regularly, keep the wound dry and clean, and vaccinate against tetanus according to the doctor’s recommendation. Pay attention to whether there is any inflammation in the part of the prick into the flesh, if there is any discomfort, consult the doctor for treatment in time, so as to avoid causing other injuries.