A small thorn in the hand can be treated by local disinfection, tweezers pulling out and sterile needle picking out. 1. Local disinfection: If the patient’s hand has a small thorn, you can first use iodine povidone to disinfect the local skin, and do not let the wound come into contact with water for a short period of time, so as not to cause infection. 2. Tweezers extraction: If the small splinter is half outside the skin and half inside the skin, after local disinfection, you can use tweezers to pull out the splinter inside the hand, and then disinfect the local area again. 3. Sterile needle to pick out: if the hand into the small thorns, thorns remain in the skin tissue, can not be removed, you can go to the hospital, the doctor will be sterilized, take a sterile needle to pick out the thorns. If necessary, you can choose to surgically incise the wound to remove the thorn. If the thorn is deeper and can not be removed by yourself, you should go to the regular hospital in time to see a professional doctor. Tetanus antitoxin should be injected to prevent tetanus after stabbing.