In general, for people who have been cut by rust on a small layer of skin, it is still recommended to carry out preventive tetanus treatment. After being scratched by rust, it is easy to cause tetanus clostridium infection, especially narrow and deep wounds, which increases the risk of tetanus clostridium infection, so for people who have been scratched by rust, it is recommended to go to the regular hospital in a timely manner to inject tetanus toxoid and tetanus antitoxin for the prevention of tetanus treatment. In addition to this, the wound should also be thoroughly cleaned, usually using 3% hydrogen peroxide solution to rinse the wound. For people with the described conditions, it is recommended to go to the hospital for timely treatment.