Convulsions
Convulsions
Convulsions (/kənˈvʌlʃənz/), also known as Seizures, are a medical condition where body muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body.
Etymology
The term "convulsion" is derived from the Latin word 'convellere', meaning 'to tear loose'. It has been in use since the 15th century.
Definition
Convulsions are a type of Paroxysmal event, which are sudden, brief spells that are due to abnormal electrical activity in the brain. They are often symptoms of various types of Epilepsy, but can also be caused by other medical conditions such as febrile illnesses, brain injuries, and certain metabolic disorders.
Symptoms
Symptoms of convulsions can include sudden, violent shaking, loss of control over body movements, loss of consciousness, and sometimes foaming at the mouth or incontinence.
Treatment
Treatment for convulsions depends on the underlying cause. This can include medications such as anticonvulsants, lifestyle changes, and in some cases, surgery.
Related Terms
- Seizure: An uncontrolled electrical disturbance in the brain, which may produce a physical convulsion, minor physical signs, thought disturbances, or a combination of symptoms.
- Epilepsy: A neurological disorder in which brain activity becomes abnormal, causing seizures or periods of unusual behavior, sensations, and sometimes loss of awareness.
- Anticonvulsant: A type of drug which is used to prevent or reduce the severity of epileptic seizures and other convulsions.
- Paroxysmal event: Sudden, brief spells that are due to abnormal electrical activity in the brain.
External links
- Medical encyclopedia article on Convulsions
- Wikipedia's article - Convulsions
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