A thorn in the foot, if the thorn is relatively short and small, the depth of penetration is not deep, after pulling out the local bleeding did not occur, the local disinfection can be; if the thorn is relatively long, after pulling out the local wound is deep and bleeding, then not only need to disinfect the local, but also need to play tetanus shot. A thorn in the foot, if the thorn is relatively short, only in the epidermis of the skin, not into the dermis, then you can pull out the thorn, pull out the thorn, if there is no bleeding, then the use of iodine volts, alcohol and other disinfectants on the local disinfection can be. If the thorn is longer, then it may be stuck into the dermis, the thorn will be pulled out after the local bleeding, and may also appear red, swollen, pain and other symptoms, this is the need to disinfect the trauma, and take amoxicillin, cefadroxil and other antibiotics to send this, but also need to be injected as soon as possible tetanus antitoxin to prevent tetanus. If the thorn stuck deep, the end did not in the skin, can not pick out by themselves, need to go to the hospital, surgical incision of the skin to remove the thorn. If a thorn is lodged in your foot, follow your doctor’s instructions for treatment.