Should I Get a Tetanus Shot if I Get Scratched and Bleed by a Nail?

This question often confuses people. In fact, whether to inject a tetanus vaccine mainly depends on the severity of the wound and its treatment. If the wound is shallow and debridement is performed promptly after the injury, with no signs of infection, there is usually no need to inject a tetanus vaccine. However, if the wound is deep or shows symptoms such as redness, swelling, and pain, medical attention should be sought immediately, and a tetanus vaccine should be injected under a doctor's guidance to prevent infection by Clostridium tetani.

1. Proper Wound Management: If you are scratched by a nail and the wound is shallow and has undergone debridement, such as disinfection with iodophor solution, then it is okay not to receive the tetanus vaccine. In this case, keeping the wound clean is crucial, and some antibiotics, such as amoxicillin or cefixime, can be taken under a doctor's guidance to prevent infection.

2. More Severe Wounds: If the wound is deep or shows significant redness and pain, more caution is needed. Such wounds may have a risk of infection and should be professionally treated in a hospital as soon as possible. Injecting a tetanus vaccine under a doctor's advice is an effective measure to prevent infection by Clostridium tetani.

In daily life, keeping wounds clean and hygienic is very important. Avoid exposing wounds to water and touching them with hands to prevent bacterial infection. Opt for bland foods such as millet porridge and noodles, and try to avoid spicy and stimulating foods. If you experience discomfort after wound treatment, seek medical attention promptly. Effective wound management and deciding whether to inject a tetanus vaccine based on specific circumstances are key to preventing tetanus infection. We hope everyone pays more attention in daily life to protect the health of themselves and their families.