Tetany vs. Tetanus: Know the Difference
By Shumaila Saeed || Updated on December 26, 2023
Tetany is a medical condition characterized by involuntary muscle cramps and spasms, often due to low calcium levels, whereas tetanus is a bacterial infection causing severe muscle spasms and rigidity.
Key Differences
Tetany is a condition marked by intermittent muscular spasms caused by malfunctioning of the nervous system, often due to an electrolyte imbalance such as hypocalcemia (low calcium levels). Tetanus, on the other hand, is a serious bacterial infection caused by Clostridium tetani, which produces a toxin leading to muscle stiffness and spasms. While tetany is primarily a physiological response to an imbalance, tetanus is an infectious disease.
Shumaila Saeed
Dec 26, 2023
The symptoms of tetany include tingling in the fingers and toes, muscle cramps, and spasms, potentially affecting respiratory muscles. Tetanus symptoms are more severe, starting with jaw cramping (lockjaw), progressing to muscle stiffness in the neck and abdomen, and severe, painful muscle contractions. Tetany's symptoms are generally less severe and more manageable than the life-threatening spasms of tetanus.
Shumaila Saeed
Dec 26, 2023
Tetany can result from various causes such as vitamin D deficiency, hyperventilation, or kidney disease, which affect calcium or magnesium levels in the body. Conversely, tetanus is contracted through wounds contaminated with the bacterium, often in environments with soil or animal feces. The causes of tetany are diverse and mostly internal, whereas tetanus is caused by an external pathogen.
Shumaila Saeed
Dec 26, 2023
Treatment for tetany often involves addressing the underlying cause, such as supplementing calcium or magnesium. Tetanus treatment requires immediate medical attention, involving wound care, tetanus immunoglobulin, antibiotics, and sometimes muscle relaxants. Preventive measures for tetany include maintaining a balanced diet and managing chronic conditions, while tetanus prevention relies heavily on vaccination.
Shumaila Saeed
Dec 26, 2023
In summary, tetany and tetanus, though similar in their manifestation as muscle spasms, differ significantly in their causes, severity, and treatment approaches. Understanding these differences is crucial for effective diagnosis and management of these conditions.
Shumaila Saeed
Dec 26, 2023
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Comparison Chart
Cause
Electrolyte imbalance, often low calcium.
Bacterial infection by Clostridium tetani.
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Dec 26, 2023
Symptoms
Muscle cramps, tingling, spasms.
Severe muscle stiffness, lockjaw, spasms.
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Dec 26, 2023
Severity
Generally less severe and more manageable.
Often severe and life-threatening.
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Dec 26, 2023
Treatment
Electrolyte supplementation, addressing underlying cause.
Wound care, tetanus immunoglobulin, antibiotics.
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Dec 26, 2023
Prevention
Balanced diet, managing chronic conditions.
Vaccination and wound hygiene.
Shumaila Saeed
Dec 26, 2023
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Tetany and Tetanus Definitions
Tetany
Tetany is characterized by involuntary muscle cramps due to electrolyte imbalances.
The patient's hypocalcemia led to a diagnosis of tetany.
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Dec 26, 2023
Tetanus
Tetanus symptoms begin with lockjaw and progress to widespread muscle stiffness.
His first symptom of tetanus was lockjaw.
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Dec 26, 2023
Tetany
Tetany often manifests as tingling in extremities and muscle spasms.
She experienced tetany symptoms like tingling in her hands and feet.
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Dec 26, 2023
Tetanus
Tetanus is caused by Clostridium tetani, often found in soil.
Working in the garden without gloves, he was at risk for tetanus.
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Dec 26, 2023
Tetany
Tetany can result from vitamin D deficiency affecting calcium absorption.
Due to her vitamin D deficiency, she developed tetany.
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Dec 26, 2023
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Tetanus
Tetanus is a bacterial infection leading to muscle rigidity and spasms.
The patient contracted tetanus from a contaminated wound.
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Dec 26, 2023
Tetany
Tetany can also occur due to kidney dysfunction affecting electrolyte balance.
His chronic kidney disease resulted in tetany.
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Dec 26, 2023
Tetanus
Prevention of tetanus is primarily through vaccination and wound care.
She received a tetanus vaccine as a preventive measure.
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Dec 26, 2023
Tetany
Tetany may be caused by hyperventilation, leading to low calcium levels.
After hyperventilating, he showed signs of tetany.
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Dec 26, 2023
Tetanus
Tetanus treatment includes administering tetanus immunoglobulin and antibiotics.
To treat his tetanus, he received tetanus immunoglobulin immediately.
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Dec 26, 2023
Tetany
An abnormal condition characterized by periodic painful muscular spasms and tremors, caused by faulty calcium metabolism and associated with diminished function of the parathyroid glands.
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Oct 19, 2023
Tetanus
An acute, often fatal disease characterized by spasmodic contraction of voluntary muscles, especially those of the neck and jaw, and caused by the toxin of the bacterium Clostridium tetani, which typically infects the body through a deep wound. Also called lockjaw.
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Oct 19, 2023
Tetany
(medicine) A condition characterized by painful muscular spasms, caused by faulty calcium metabolism
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Oct 19, 2023
Tetanus
(Physiology) A state of continuous muscular contraction, especially when induced artificially by rapidly repeated stimuli.
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Oct 19, 2023
Tetany
A morbid condition resembling tetanus, but distinguished from it by being less severe and having intermittent spasms.
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Oct 19, 2023
Tetanus
A serious and often fatal disease caused by the infection of an open wound with the anaerobic bacterium Clostridium tetani, found in soil and the intestines and faeces of animals.
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Oct 19, 2023
Tetany
Clinical neurological syndrome characterized by muscular twitching and cramps and (when severe) seizures; associated with calcium deficiency (hypoparathyroidism) or vitamin D deficiency or alkalosis
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Oct 19, 2023
Tetanus
A state of muscle tension caused by sustained contraction arising from a rapid series of nerve impulses which do not allow the muscle to relax.
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Oct 19, 2023
Tetanus
A painful and usually fatal disease, resulting generally from a wound, and having as its principal symptom persistent spasm of the voluntary muscles. When the muscles of the lower jaw are affected, it is called locked-jaw, or lickjaw, and it takes various names from the various incurvations of the body resulting from the spasm.
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Oct 19, 2023
Tetanus
That condition of a muscle in which it is in a state of continued vibratory contraction, as when stimulated by a series of induction shocks.
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Oct 19, 2023
Tetanus
An acute and serious infection of the central nervous system caused by bacterial infection of open wounds; spasms of the jaw and laryngeal muscles may occur during the late stages
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Oct 19, 2023
Tetanus
A sustained muscular contraction resulting from a rapid series of nerve impulses
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Oct 19, 2023
Repeatedly Asked Queries
What are the common symptoms of tetany?
Symptoms may include muscle cramps, tingling, numbness, and in severe cases, muscle twitching and spasms.
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Dec 26, 2023
What is the treatment for tetany?
Treatment typically involves calcium and magnesium supplementation, addressing the underlying cause, and, in severe cases, intravenous (IV) therapy.
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Dec 26, 2023
What is tetany?
Tetany is a medical condition characterized by involuntary muscle contractions and spasms, often caused by low blood calcium levels.
Shumaila Saeed
Dec 26, 2023
What is tetanus?
Tetanus is a rare but potentially life-threatening bacterial infection caused by Clostridium tetani, which produces a neurotoxin affecting the nervous system.
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Dec 26, 2023
How do people contract tetanus?
Tetanus usually enters the body through open wounds or cuts that come into contact with contaminated soil, dirt, or animal feces.
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Dec 26, 2023
What can cause tetany?
Tetany can be caused by factors such as hypocalcemia (low blood calcium), hypomagnesemia (low magnesium), or hypoparathyroidism.
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Dec 26, 2023
How is tetany diagnosed?
Diagnosis involves a physical examination, blood tests to measure calcium and magnesium levels, and sometimes electromyography (EMG).
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Dec 26, 2023
What are the symptoms of tetanus?
Symptoms may include muscle stiffness, jaw locking (lockjaw), muscle spasms, and difficulty swallowing and breathing.
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Dec 26, 2023
Is tetanus preventable?
Yes, tetanus is preventable through vaccination with the tetanus toxoid vaccine, often given in combination with other vaccines.
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Dec 26, 2023
Is tetanus a contagious disease?
No, tetanus is not contagious and cannot be transmitted from person to person.
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Dec 26, 2023
Is tetany a life-threatening condition?
Tetany can be serious, but with prompt diagnosis and treatment, it is often manageable and not typically life-threatening.
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Dec 26, 2023
Can tetany be prevented?
Prevention involves maintaining proper nutrition, especially calcium and magnesium intake, and managing underlying medical conditions.
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Dec 26, 2023
What should I do if I suspect I have tetanus?
Seek immediate medical attention if you experience symptoms or have a wound that may have been contaminated.
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Dec 26, 2023
How is tetanus treated?
Treatment involves wound care, antibiotics to combat the bacterial infection, and tetanus immunoglobulin to neutralize the toxin.
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Dec 26, 2023
What is the mortality rate of tetanus?
Tetanus has a high mortality rate if left untreated. Prompt medical attention is crucial for a better prognosis.
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Dec 26, 2023
What is the tetanus vaccine schedule?
The tetanus vaccine is typically administered in childhood and followed by booster shots every 10 years throughout adulthood.
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Dec 26, 2023
Can tetanus be contracted from rusty objects?
While tetanus is often associated with rusty objects, any contaminated wound can potentially lead to tetanus if left untreated.
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Dec 26, 2023
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About Author
Written by
Shumaila SaeedShumaila Saeed, an expert content creator with 6 years of experience, specializes in distilling complex topics into easily digestible comparisons, shining a light on the nuances that both inform and educate readers with clarity and accuracy.
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