After the hand is rusty iron scratches should go to the hospital in a timely manner for specialized treatment, not at the scene random bandage and indiscriminate application of potions. Because the hand was rusty iron scratches, the most afraid of tetanus. Once a person has tetanus, the light will cause muscle damage and other sequelae, serious times will endanger the patient’s life. So after the hand was rusty iron scratches to the hospital to the wound to be thoroughly clean. Then bandage treatment, if necessary, suture treatment. Then must be injected with tetanus prophylaxis, tetanus prophylaxis injection should be skin test, once found to have an allergy, should be desensitized, and then injected with tetanus prophylaxis. In addition, for some people who have adverse reactions after tetanus vaccination, they can disappear after rest and appropriate symptomatic treatment. Avoid drinking alcohol after the tetanus shot.