Tetanus is also known as lockjaw. It is an infection that usually develops in a deep wound, with little or no oxygen present. From the time a wound becomes infected until the time symptoms of tetanus occur is usually 5-21 days.
Causes of Tetanus
Tetanus is caused by the bacteria, Clostridium tetani, that is present almost everywhere. It can be found especially in soil, manure or dust. Bacteria enters through any break in the skin, including burns or puncture wounds. When the bacteria grow in an environment without oxygen, a toxin may be produced. This toxin, tetanospasmin, interferes with the interaction between the nerves and the muscles. This produces muscle spasms and seizures.
Signs and Symptoms of Tetanus
Some people will only develop pain and tingling at the site of the infection. There may be localized muscle spasms. The majority of people who develop tetanus will experience stiffness of the jaw and neck. Difficulty swallowing will occur, with spasms of the jaw or facial muscles. Spasms may occur in the neck, the abdomen and the muscles of the back. The respiratory muscles may be similarly affected, with severe spasms making it difficult to breath. Fever, rapid heart beat and profuse sweating may occur.
advertisement
Find more information
Advertisement
Medical Content Last Updated on 07/12/2008
Disclaimer
The information contained on this site is for the sole purpose of
being informative. This information is not and should not be used or relied upon as medical
advice. Always seek the advice of your physician, nurse
Or other qualified health care provider before you undergo any treatment or
for answers to any questions you may have regarding a medical condition.
If you believe you have a medical emergency, please discontinue use
of MyElectronicMD and call 911 now.
Nothing contained on or provided through the service is intended to be or is
to be used for medical diagnosis or treatment.
Your use of this site is subject to certain terms and conditions.
