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Symptoms of seizures vary by type. Some cause uncontrollable jerking or shaking, while others may cause muscle stiffening. Here's how to tell them apart and steps to take if someone has a...
A seizure is a burst of uncontrolled electrical activity between brain cells (also called neurons or nerve cells) that causes temporary abnormalities in muscle tone or movements (stiffness, twitching or limpness), behaviors, sensations or states of awareness. Seizures are not all alike.
Understanding the types of seizures can help you be prepared to prevent and manage seizures in the future. Ask your doctor for details regarding your medical treatment plan. What are the most...
A seizure is a sudden burst of electrical activity in the brain. It can cause changes in behavior, movements, feelings and levels of consciousness. Epilepsy is defined as having two or more seizures at least 24 hours apart that don't have a known cause. But epilepsy doesn't cause all seizures.
An absence seizure causes you to blank out or stare into space for a few seconds. They can also be called petit mal seizures. Absence seizures are most common in children and typically don’t cause any long-term problems. These types of seizures are often set off by a period of hyperventilation.
Absence seizures are short seizures that happen without warning and usually last for a few seconds. They’re more common in children but adults can have absence seizures, too. Absence seizures are often mistaken for daydreaming or a lack of attention. Antiseizure medications treat this type of seizure.
Overview. Absence seizures involve brief, sudden lapses of consciousness. They're more common in children than in adults. A person having an absence seizure may stare blankly into space for a few seconds. Then the person typically returns quickly to being alert. This type of seizure usually doesn't lead to physical injury.