How to Recognize Tetanus (Lockjaw)

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Tetanus (Lockjaw) is a serious bacterial infection that damages muscles, nerves, and respiratory function. The Clostridium tetani bacteria can enter the body through a cut or wound and spread within as little as three days. Early symptoms (within three days to three weeks of infection) include headaches, difficulty swallowing, and stiffness in the neck and jaw. If you think that you may have tetanus, seek medical treatment before it's too late!

Method 1
Method 1 of 3:

Knowing the Symptoms

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  1. First, you'll feel a headache and a muscular stiffness in the jaw. It will be difficult to open and close your mouth. This is why the condition is commonly known as "lockjaw." Symptoms usually set in about eight days after infection, although the onset has been known to range from three days to three weeks. [1]
    • A shorter incubation period signals a more heavily infected wound. Also, tetanus-infected wounds take longer to incubate when they are father from the central nervous system. Seek urgent treatment if you experience tetanus symptoms within fewer than eight days of exposure.
    • On their own, a headache and a slightly stiff jaw should not terrify you. This could mean a lot of things. However, it wouldn't hurt to check with a doctor if you're worried.
  2. As tetanus worsens, you'll experience a stiff neck, and you'll have trouble swallowing. Other symptoms may include:
    • Painful hardening of the abdominal muscles
    • Spasms in the jaw, chest, and abdomen. These spasms can cause painful, hyper-extended back arching, or opisthotonos.
    • Sweating and fever
    • Irregular breathing and heartbeat
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  3. Advanced cases of tetanus can severely impair your breathing with spasms in your throat and vocal cords – and these spasms can cause fractures and muscle tears. Muscular stiffness may cause the spine and other long bones to fracture. You may experience high blood pressure and an irregular heartbeat. Untreated tetanus can cause pneumonia, blood clots in the lungs, and even a coma. Despite the innovations of modern treatment, 10-30% of tetanus patients die from the condition. [2]
    • The mortality rate is highest in unvaccinated people and people over 60 years old. Your chances might be better if you're vaccinated, you have a strong immune system, and you're relatively young. This does not mean that you shouldn't be worried!
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Method 2
Method 2 of 3:

Seeking Treatment

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  1. If you think you might have tetanus, admit yourself to a hospital as soon as possible. In most cases, you will need to be hospitalized to treat a tetanus infection – especially if it is severe. [3]
  2. If possible, get treated with a prophylactic dose of human tetanus immune globulin (TIG) (or equine antitoxin). This should begin to halt the spread of tetanus through your system.
    • You do not need to wait for severe symptoms to seek treatment. If you have not been vaccinated and you think that you've been exposed to tetanus bacteria: consider getting the antitoxin.
  3. Penicillin, chloramphenicol, and other antimicrobial agents are commonly used to treat tetanus. [4] You may also be given drugs to stabilize your muscle spasms.
  4. In very severe tetanus infections, drug treatment might be coupled with tissue debridement: the surgical removal of dead, damaged, or infected tissue. [5] You should only go this route if it is recommended by a licensed and trusted physician. Be absolutely certain that the infection has spread too far to treat otherwise.
  5. Be aware that even after you've recovered from tetanus, you can still get reinfected at any point. Get the vaccine as soon as possible after the symptoms disappear. This will reduce the risk of lockjaw coming back. Continue to re-up with booster shots every ten years (at least) to keep yourself protected.
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Method 3
Method 3 of 3:

Preventing Tetanus

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  1. The Clostridium tetani bacteria enter the body through cuts and broken skin. [6] C. tetani lives in soil, dust, and animal feces. When these bacteria enter a deep flesh wound, the spores may produce a powerful toxin, tetanospasmin, which actively impairs your motor neurons – the nerves that control your muscles. There is an incubation period of 3-21 days before symptoms begin to appear.
    • The incubation period varies according to the distance the infected wound is from the central nervous system. For instance: an infected cut on the finger will have a longer incubation period than a cut on the neck.
    • Be quick to treat deep, penetrating wounds. The bigger and more severe the injury, the easier it will be for C. tetani to enter your body. [7]
  2. Tetanus infections occur all over the world. However, they are most common in hot, wet climates where the soil is rich with bacteria. Tetanus usually does not spread from one person to another. Nonetheless: be careful what you touch when you are walking around with an open cut or wound. If you are traveling in the developing world, you may not have access to the same caliber of tetanus treatment as you would in your home country.
  3. Ask your doctor about the "Dtap" booster vaccine for tetanus, diphtheria, and acellular pertussis. You can usually prevent infection through proper immunization with the tetanus vaccine. This is how tetanus has been largely eradicated from the developed world.
    • In the United States, nearly all modern cases of tetanus occur in adults who were not vaccinated as children, or who have not received a vaccination in the past ten years. [8]
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      Tips

      • Always thoroughly clean any cuts, punctures, or tears to your skin. Disinfect as soon as possible after the injury occurs.
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      • If you have an open wound, avoid contact with manure or soil that may be contaminated with manure.
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      • The standard incubation period for tetanus is 3-8 days. However, it can take up to 3 weeks for symptoms to appear. The more serious the infection, the shorter the incubation period.
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      Warnings

      • Because of widespread immunization, tetanus is now a rare disease. However, the consequences of the disease can be severe if left untreated. If you believe you have become infected with tetanus, see your doctor immediately.
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      References

      1. ↑ http://www.nfid.org/idinfo/tetanus
      2. ↑ https://www.health.ny.gov/diseases/communicable/tetanus/fact_sheet.htm
      3. ↑ http://www.cdc.gov/tetanus/about/diagnosis-treatment.html
      4. ↑ http://www.ncbi.nlm.nih.gov/books/NBK8219/
      5. ↑ http://www.healogics.com/Patients/patients/wound-debridement
      6. ↑ https://www.canada.ca/en/public-health/services/laboratory-biosafety-biosecurity/pathogen-safety-data-sheets-risk-assessment/clostridium-tetani.html
      7. ↑ http://www.medicinenet.com/tetanus/article.htm
      8. ↑ http://www.encyclopedia.com/topic/tetanus.aspx

      About This Article

      Article Summary X

      Tetanus, or lockjaw, is a serious infection that can enter the body through a cut or wound and spread to the rest of your body in as little as 3 days. If you get a deep puncture wound from a dirty source, get a tetanus booster immediately. Some of the early signs of tetanus include headaches and stiffness in the jaw. As the infection worsens, you may have a fever, muscle spasms, trouble swallowing, or an irregular heartbeat. If you suspect that you have tetanus, see a doctor or go to the hospital as soon as possible so you can be given a dose of antitoxin to stop the spread of the infection. Once you recover, you can still get reinfected, so get the vaccine as soon as your symptoms disappear to reduce the chance of lockjaw returning. To learn how to prevent tetanus, keep reading.

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