After receiving a tetanus vaccine, it is not recommended to drink alcohol. It is best to avoid spicy, stimulating, and greasy foods. Usually, when patients are injured, they may need to receive a tetanus vaccine. Especially when injured by rusty metal, the tetanus vaccine can effectively prevent tetanus. However, drinking alcohol at the same time as receiving the tetanus vaccine can easily lead to a drug reaction, causing adverse reactions. For example, increased heart rate, dizziness, palpitations, vomiting, and even shock, which can be life-threatening in severe cases. Furthermore, drinking alcohol is also detrimental to the healing of wounds. Depending on the recovery of the body, patients can generally drink a small amount of alcohol after a week.