Can a festering wound lead to tetanus?

Written by He Zong Quan
General Surgery
Updated on March 05, 2025
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Wound suppuration and contracting tetanus are two different concepts. Wound suppuration primarily occurs when there is an infection at the wound site, which spreads due to lack of significant control over the infection focus. We need to actively locate the infection source, perform thorough surgical debridement and drainage, use sensitive antibiotics as needed globally, and change dressings in a timely manner to manage the infection. Tetanus, on the other hand, is typically considered when the wound is too deep and visibly contaminated, often by rusty, sharp objects causing the infection. In such cases, thorough surgical cleansing of the wound is essential to prevent surface contamination, along with the systemic use of tetanus antitoxin to reduce or prevent a tetanus infection.

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Written by Li Xiao Lin
Emergency Department
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Can tetanus be cured in its early stages?

Whether tetanus can be cured in the early stages depends on the severity of the condition and the individual's constitution. If the tetanus is mild, indicating a lighter infection, treatment might be relatively easier. Through symptomatic treatment and anti-tetanus bacillus therapy, the condition can be alleviated and improved. However, if the tetanus is severe, with persistent convulsions and various complications, treatment becomes more complicated and may lead to death. Therefore, if an injury occurs, proactive measures should be taken to treat the wound to reduce the risk of tetanus infection. Also, within 24 hours, one should go to the hospital to receive tetanus antitoxin or tetanus immunoglobulin to prevent the onset of tetanus.

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Written by Gao Tian
General Surgery
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Where can you get a tetanus shot?

General hospitals or surgical clinics are suitable; first and foremost, tetanus vaccines are for the prevention of tetanus, especially for deep wounds. Therefore, once an injury occurs, it is advised to visit a surgical clinic promptly to complete relevant examinations and undergo wound cleaning and disinfection. If necessary, oral antibiotics such as cephalosporins should be taken. Additionally, a tetanus vaccine must be administered within 24 hours to prevent tetanus. Afterwards, rest and proper diet are important; avoid spicy and irritating foods, consume high-protein foods, and ensure regular follow-up examinations.

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Written by Tang Da Wei
General Surgery
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What are the chances of getting tetanus?

In clinical practice, the chances of tetanus are relatively low. Tetanus is mainly caused by infection with the tetanus bacillus. Since the tetanus bacillus is an anaerobic bacterium and is found almost everywhere in nature, patients with injuries, especially small and deep wounds, are prone to tetanus infection. Therefore, for wounds with injuries, especially deep ones, it is important to promptly administer a tetanus shot to prevent infection. At the same time, thorough debridement of the wound is necessary to completely eliminate the tetanus bacillus from the wound. If prevention or proper wound cleaning is not effectively carried out, there is a potential risk of tetanus infection.

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Written by Zhang Da Wei
General Surgery
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How long should one abstain from certain foods for tetanus?

To determine how long to avoid certain foods for tetanus, it is necessary first to assess the onset and severity of the disease. During the onset of the disease, it is generally essential to avoid certain foods, and this dietary restriction usually lasts throughout the treatment process. If it concerns the administration of a tetanus vaccine, then dietary restrictions typically last about a week. Since the tetanus vaccine includes tetanus antitoxin, and its effective duration is about one week, it can effectively prevent tetanus bacterium infection during this time. Therefore, during this period, one must avoid certain foods, usually avoiding spicy and greasy foods. It is advisable to primarily consume a light diet, drink plenty of water, and eat plenty of vegetables and fruits to better aid in preventing tetanus bacterium.

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Written by Xu Jun Hui
General Surgery
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How many times do you need to get a tetanus shot?

If tetanus vaccination is required due to an injury, one injection is sufficient. There are two types of tetanus shots. One is called tetanus antitoxin, which is extracted from horse serum. For this, a skin test is needed to check for allergies. If allergic, tetanus antitoxin cannot be used; if not, it can be used. The other type is refined tetanus antitoxin, also known as tetanus immune globulin, extracted from human serum. This type does not require a skin test and can be used directly, but it is more expensive than tetanus antitoxin. If tetanus treatment is needed for each injury, one injection is sufficient.