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- Patient Comments: Tetanus - Describe Your Experience
- Patient Comments: Tetanus - Vaccine
- Patient Comments: Tetanus - Experience
- Tetanus facts
- What is tetanus?
- Where do tetanus bacteria grow in the body?
- How does the tetanus toxin cause damage to the body?
- What is the incubation period for tetanus?
- What is the course of tetanus? What are tetanus symptoms and signs?
- Is tetanus contagious?
- What is the treatment for tetanus?
- How is tetanus diagnosed, and what is the prognosis of tetanus?
- Is it possible to prevent tetanus?
- What is the schedule for active immunization (tetanus shots)?
- What are the side effects of tetanus immunization?
- What is passive immunization (by way of specialized immunoglobulin)?
What is the incubation period for tetanus?
The incubation period between exposure to the bacteria in a contaminated wound and development of the initial symptoms of tetanus ranges from two days to two months, but it's commonly within 14 days of injury.
What is the course of tetanus? What are tetanus symptoms and signs?
During a one- to seven-day period, progressive muscle spasms caused by the tetanus toxin in the immediate wound area may progress to involve the entire body in a set of continuous muscle contractions. Restlessness, headache, and irritability are common.
The tetanus neurotoxin causes the muscles to tighten up into a continuous ("tetanic" or "tonic") contraction or spasm. The jaw is "locked" by muscle spasms, giving the name "lockjaw" (also called "trismus"). Muscles throughout the body are affected, including the vital muscles necessary for normal breathing. When the breathing muscles lose their power, breathing becomes difficult or impossible and death can occur without life-support measures (mechanical ventilation). Even with breathing support, infections of the airways within the lungs can lead to death.
Is tetanus contagious?
Tetanus is not contagious. You cannot "catch" tetanus from another infected individual. That means one person cannot be infected by another individual by coming in contact with secretions or other exposures. The bacterial spores must enter a wound to develop into an infection.
What is the treatment for tetanus?
General measures to treat the sources of the bacterial infection with antibiotics and drainage are carried out in the hospital while the patient is monitored for any signs of compromised breathing muscles. Treatment is directed toward stopping toxin production, neutralizing its effects, and controlling muscle spasms. Sedation is often given for muscle spasm, which can lead to life-threatening breathing difficulty.
In more severe cases, breathing assistance with an artificial respirator machine may be needed.
The toxin already circulating in the body is neutralized with antitoxin drugs. The tetanus toxin causes no permanent damage to the nervous system after the patient recovers.
After recovery, patients still require active immunization because having the tetanus disease does not provide natural immunization against a repeat episode.