Is the risk of tetanus high?

Written by Tang Da Wei

General Surgery

Updated on December 26, 2024

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Tetanus occurs infrequently, but once it appears, the condition can be very severe and may lead to death if not treated promptly. Tetanus infection is mainly caused by infection with the tetanus bacillus. The tetanus bacillus is an anaerobic bacterium that exists everywhere in nature. If the wound is very deep with a small surface area, and the conditions inside the wound become anaerobic, if the tetanus bacilli inside the wound are not thoroughly cleaned, it could lead to the rapid reproduction of the tetanus bacilli, releasing tetanus toxin and causing a tetanus infection in the patient.

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Written by Gao Jun

Emergency Surgery

1min 3sec

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Can tetanus be cured?

Tetanus has a high mortality rate from infection, but it is not incurable. Even in primitive tribes in Africa, as long as the patient can survive the initial complications such as respiratory muscle spasms leading to suffocation, heart failure, lung infections, etc., they may be lucky to survive. However, in our daily lives today, if we accidentally sustain skin injuries or abrasions, we must not take them lightly and should head to the hospital to follow the doctor's advice. If a tetanus antitoxin injection is needed, it must be administered. Do not neglect it due to inconvenience, as it may lead to severe consequences. The initial symptoms of tetanus might include general weakness, muscle soreness, and spasms of the chewing muscles, which can later lead to severe muscle contractions and forceful spasms throughout the body. The patient remains fully conscious and can painfully experience the disease. Most patients may die from complications such as respiratory muscle spasms, suffocation, heart failure, and lung infections.

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Written by Li Jin Quan

General Surgery

36sec

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How long does it take for tetanus to develop?

Tetanus is a specific type of infection caused by the toxin produced by the growth and reproduction of Clostridium tetani, which enters the body through damaged skin and mucous membranes and thrives in an anaerobic environment. Clinically, it is mainly characterized by lockjaw, muscle rigidity, and muscle spasms. After being infected with tetanus, people generally show symptoms within seven to eight days; in quick cases, symptoms can appear within twenty-four hours, while in longer scenarios, the onset can take several months or even years.

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Written by Xu Jun Hui

General Surgery

34sec

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Where to get a tetanus shot

Tetanus shots can be administered at the emergency department of a regular public hospital. Tetanus toxoid requires a skin test, and if the result is positive indicating an allergy, it cannot be administered; tetanus immunoglobulin does not require a skin test and can be used directly. Alcohol consumption should be avoided before receiving a tetanus shot, as it can affect the results of the skin test, leading to inaccurate indications for the tetanus injection, and impacting its effectiveness. Tetanus shots can be administered at the emergency department of a public hospital.

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Written by Xu Jun Hui

General Surgery

46sec

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How many tetanus shots are administered?

A tetanus shot is sufficient; tetanus treatment can be divided into tetanus toxoid, which requires a skin test, and tetanus immunoglobulin, which does not require a skin test. The tetanus bacillus is commonly found in anaerobic wounds and heavily contaminated wounds, such as those contaminated with soil and rust etc., which can lead to colonization of tetanus bacilli on human mucous membranes and invasion of the body, producing toxins that affect the jaw muscles and respiratory muscles, causing difficulty in breathing and, in severe cases, endangering life. Therefore, for patients who need antitetanus treatment, it is imperative to undergo such treatment, generally with just one injection.

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Written by Zhang Peng

General Surgery

55sec

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Is tetanus fatal?

Tetanus infection is quite frightening, with current statistics showing that the mortality rate of tetanus infections can be as high as 40%, and about a million people die from tetanus globally each year. The current principle is to promptly inject tetanus antitoxin or tetanus immunoglobulin for sharp, deep wounds. For tetanus infection, the main symptoms manifest as local or systemic muscle rigidity and spasms. The incubation period varies; if a tetanus vaccination has been previously administered, or depending on the infection and treatment of the wound, the severity of the onset can differ. The prodromal period typically presents symptoms like dizziness, headache, heightened reflexes, restlessness, and possible difficulty opening the mouth; during the convulsive phase, there is continuous muscle contraction, eventually causing persistent spasms in the diaphragm and intercostal muscles.