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You are most likely asking about a convulsive seizure commonly known as a grand mal seizure. There is no set period of time. Seizures may last a few seconds or several minutes. Commonly they last about 1 to 3 minutes, but have been known to last much longer in severe cases.
There are also many types of seizures. They are no longer limited to just grand mal and petit mal. In fact those two terms given way to more descriptive terms relating to the actual type of seizure involved. The lengths of time for the various types of seizures also varies according to the specific type involved.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoA simple febrile seizure stops by itself within a few seconds to 10 minutes, usually followed by a brief period of drowsiness or confusion.
Wiki User
∙ 13y agoPeople having a petit mal seizure become very quiet and may blink, stare blankly, roll their eyes, or move their lips. A petit mal seizure lasts 15-20 seconds.
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How long does a tonic seizure last?
The seizure usually lasts less than 10 seconds but may be as long as one minute.
What kind of seizure last more than one hour?
A single seizure would not last that long, but people can get lots of seizures one after the other. If that happens they should be hospitalised.
What is the post-itcal state of seizure?
The period of time after the seizure has ended. POST (after), ICTAL (seizure). Can last anywhere from minutes to days.
How long do you have to stare at something to get a seizure?
Staring at something won't give you a seizure. Flashing lights have been known to cause seizure activity in those who already have a seizure disorder.
How long does a snog last average?
as long as you want it to. go as long as your comfortable with.
How long does the average marriage in Britain lasts?
11.5 years
How long does the average fever last?
As long as you allow it. Take Ibuprofin.
How long does a average pro foolball game last?
an average of 4 hours
How long does the average car last?
About 16 years.
How long does an average cold last?
A couple of days.
How long does a dollar last?
about two years on average.
How long does the average bank note last?
The average banknote will last for between 1 and 3 years before needing to be replaced.
