For patients with a cut on the epidermis, it is first important to determine what object caused the injury. If the injury is from a rusty iron object and the wound is small and deep, it is mostly considered that the patient needs local treatment. Firstly, the patient should wash the wound repeatedly under running water with soapy water, and then clean and disinfect locally with hydrogen peroxide. After air-drying, apply iodophor for disinfection, and finally cover with sterile dressing or a bandage. It is generally recommended that patients avoid getting the area wet for up to three weeks. Additionally, patients should consider getting a tetanus antitoxin or tetanus immunoglobulin injection within 24 hours. If the injury is from another type of object and the patient has already dressed the wound after local treatment, the likelihood of tetanus infection is generally considered lower. It is recommended that the patient change dressings in a timely manner and keep an eye on it. Moreover, within a month, the patient should avoid alcohol and eat less spicy and irritating foods.