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Symptoms at the Onset of Tetanus

Tetanus, also known as lockjaw, is caused by spores of Clostridium tetani. These bacteria are found worldwide and can enter the body through an open wound and attack the nerves. Tetanus is rare because of the wide use of vaccines.

  1. Stiffness of the Neck

    • Stiffness of the neck and upper back, sometimes accompanied by pain, is often the first sign of tetanus.

    Lockjaw

    • The onset of tetanus in approximately 50 percent of sufferers shows stiffness and spasms around the mouth, impairing talking, eating and swallowing. Severe spasms can clamp the jaw shut, hence the name lockjaw.

    Stiffness in Extremities

    • Stiffness in the legs and arms is another early sign of tetanus, with shoulder stiffness possible in some cases.

    Speaking and Breathing

    • Sometimes difficulty speaking or breathing can happen at the onset of tetanus. Choking and difficulty swallowing can occur. These symptoms may occur without the sever muscle spasms of the face and mouth.

    Stomach Pain

    • Occasionally, early symptoms of tetanus include severe pain caused by spasms of the abdominal wall.

    Loud Noise

    • An outside stimulant like a loud noise can often precede the muscle spasms shown in early tetanus.

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