Can a grand mal seizure kill you

These seizures may be dangerous and can cause injury.

A tonic-clonic seizure, previously known as a grand mal seizure, causes a loss of consciousness and violent muscle contractions. It's the type of seizure most people picture when they think about seizures. During a seizure, there's a burst of electrical activity in the brain that causes changes in behavior and movements. Seizures can be focal, meaning the burst of electrical activity happens in one area of the brain. Or seizures can be generalized, in which they result in electrical activity in all areas of the brain.

Can a grand mal seizure kill you

They either think that seizures are not a problem or that everyone may die from them. The truth lies somewhere in between. The types of problems people may have range from injuries, the effect of repeated seizures on the brain, seizure emergencies, and death. This is a scary topic to read and talk about. Also, knowing your risks, or those of your loved ones, may help you learn what to do to lessen these risks! Some seizures rarely cause problems for people. Overall, the chance of injury is higher for people with uncontrolled seizures. The type of injuries a person may get depends on the type of seizure , how long the seizure lasts, where the seizure occurs, and if it develops into an emergency. More serious problems, such as broken bones, concussions, head injury with bleeding into the brain, or breathing problems, usually are seen in people who have generalized seizures with falls, long seizures, or repeated or clusters of seizures. The overall risk of dying is 1.

Neurologic Clinics. Dietary supplement may help to prevent seizures Researchers suggest that glucosamine, a dietary supplement, may help to reduce brain cell excitability, bringing us closer to a new therapy for… READ MORE. When electrical disturbances occur in your brain, they can induce a seizure.

A seizure is a sudden electrical disturbance in the brain that causes uncontrollable physical symptoms and movements. Seizures can be scary to witness and experience, but can they put your life in danger? We make it easy for you to participate in a clinical trial for Epilepsy, and get access to the latest treatments not yet widely available - and be a part of finding a cure. When electrical disturbances occur in your brain, they can induce a seizure. Seizures can happen as a single occurrence, but multiple seizures are likely indicative of epilepsy a seizure condition. Seizures can upset your normal functioning and cause uncontrollable movements and behaviors. The typical form of seizure that most people are probably familiar with is a tonic-clonic seizure, which produces violent jerking of the limbs and body, stiffened muscles, and unconsciousness.

These seizures may be dangerous and can cause injury. It will also look at the risk factors, possible lasting effects, and how to help someone having a seizure. Epilepsy , a brain condition, commonly causes tonic-clonic seizures. Certain medications, some infections, and several other health conditions may also cause them. During a generalized tonic-clonic seizure , a person experiences rapid involuntary alternating jerking and stiffening of the body.

Can a grand mal seizure kill you

An EEG records the electrical activity of the brain via electrodes affixed to the scalp. EEG results show changes in brain activity that may be useful in diagnosing brain conditions, especially epilepsy and other conditions that cause seizures. During a high-density EEG test, flat metal discs called electrodes are attached to the scalp. In a high-density EEG , shown here, the electrodes are close together. The electrodes are connected to the EEG machine with wires.

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Check your eligibility. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. Tonic-clonic or grand mal seizures affect both hemispheres of the brain. This position can help you breathe easier. Living with someone or using the buddy system during water activities are other ways to reduce risk when living with seizures. Motor vehicle and bicycle accidents. An EEG can diagnose different types of seizures, and help predict whether a seizure is likely to occur again. While the cause of sudden and unexplained death, or SUDEP, is by definition unknown, there are theories to suggest why death occurs. The person is often found dead in bed and doesn't appear to have had a convulsive seizure. SUDEP is rare and may only happen in 1. Exactly what causes the changes to occur often is not known. What is a seizure? Milder seizures may not cause convulsions and may only lasts 30 seconds.

If you or a loved one has seizures , a number of questions might run through your mind. For example, can you die from an epileptic seizure?

Managing Epilepsy Well Network. Accessed Nov. Keeping a seizure diary can identify patterns or situations that bring on seizures. What is a seizure? What are simple partial seizures? Medical News Today. Tonic-clonic seizures may begin as focal seizures in a small area of the brain and spread to become generalized seizures that involve the whole brain. Harden CL, et al. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. National Institute of Neurological Disorders and Stroke. Share this article.