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Oct 14, 2023 · Epilepsy — also known as a seizure disorder — is a brain condition that causes recurring seizures. There are many types of epilepsy. In some people, the cause can be identified. In others, the cause is not known. Epilepsy is common.
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Learn about the different types of seizures and what causes them. Also find out what to do if you see someone having a seizure.
Dec 4, 2023 · A seizure is a sudden, uncontrolled burst of electrical activity in your brain. It can happen for many different reasons, from a head injury to not getting enough sleep.
A seizure that lasts for more than a brief period is a medical emergency. Any seizure lasting longer than five minutes should be treated as status epilepticus. A first seizure generally does not require long-term treatment with anti-seizure medications unless a specific problem is found on electroencephalogram (EEG) or brain imaging.
Not everyone who has a seizure has epilepsy. Learn about provoked seizures, nonepileptic events due to other issues and psychogenic nonepileptic seizures. Seizures involve sudden, temporary, bursts of electrical activity in the brain that change or disrupt the way messages are sent between brain cells.
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Feb 7, 2024 · Seizure episodes are a result of excessive electrical discharges in a group of brain cells. Different parts of the brain can be the site of such discharges. Seizures can vary from the briefest lapses of attention or muscle jerks to severe and prolonged convulsions. Seizures can also vary in frequency, from less than one per year to several per day.
Nov 28, 2023 · Types of epilepsy. How are epilepsy and seizures diagnosed and treated? How can I or my loved one live with epilepsy and seizures? What are the latest updates on epilepsy and seizures? How can I or my loved one help improve care for people with epilepsy and seizures? Where can I find more information about epilepsy and seizures?
