Tetanus: Symptoms, Causes, Treatment, and Prevention

Tetanus is a life-threatening bacterial infection caused by Clostridium tetani (found in soil, dust, manure). It affects the central nervous system.

Symptoms

  • Jaw stiffness (lockjaw)
  • Difficulty swallowing
  • Neck/back stiffness
  • Painful muscle spasms
  • Fever, sweating, anxiety, headache

Emergency Treatment

  • Antibiotics (kill bacteria)
  • Antitoxin (neutralize toxin)
  • Muscle relaxants (control spasms)
  • Sedatives
  • Ventilator support if breathing impaired

Prevention

Tetanus vaccine (alone or in DTaP/Tdap) is recommended for all children and adults. Booster every 10 years.

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