If you don’t get a tetanus shot within 48 hours of a potential tetanus-causing injury, you may be at risk of developing tetanus. Tetanus is a serious and potentially life-threatening disease. Without prompt medical attention and vaccination, the infection can lead to long-term complications such as airway obstruction, heart failure, muscle damage, and even death.  It’s important to seek medical attention immediately if you haven’t had a tetanus shot within the last five years and experience any of these symptoms. Tetanus is a preventable disease, and timely vaccination is crucial to reduce the risk of severe complications.