Another frequent symptom that can be observed in patients with tetanus is a general anxiety as well as increased irritability. Because the body is overwhelmed by the bacterial infection, the affected individual may have difficulty staying still or following instructions. They may also have problems communicating with others, and they may appear sensible to questions. This is often one of the first symptoms to be reported in tetanus patients. If you suspect someone of having tetanus, call your local hospital right away, as this condition is considered a medical emergency.