convulsion
(noun)
An intense, paroxysmal, involuntary muscular contraction.
Examples of convulsion in the following topics:
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Vaccine Safety
- Vaccines carry risks, ranging from rashes or tenderness at the site of injection to fever-associated seizures called febrile convulsions and dangerous infections in those with compromised immune systems.
- Most developed countries have switched to the inactivated polio vaccine and stopped using whole-cell pertussis (whooping cough) vaccines, which are made from killed bacteria and cause relatively high rates of arm swelling, febrile convulsions and periods of limpness or unresponsiveness.
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Ergot Poisoning
- The symptoms which present in individuals with ergot poisoning can be classified as convulsive symptoms and gangrenous symptoms.
- The convulsive symptoms include seizures and effects on the central nervous system that range from hallucinations to psychotic episodes.
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Toxins
- Additionally, ergotism can present as hallucinations and convulsions as ergot alkaloids target the central nervous system.