Can you have seizures and not know it

Your provider will consider How often the symptoms occur? Are they stereotyped similiar event-to-event? What other symptoms happen? Do you have other seizure types? Learn more about diagnosing focal aware seizures. What happens after a focal onset aware seizure simple partial seizure? How often will they occur? It depends. Some people may have just one seizure and others may have several. How can I tell if someone is having a focal onset aware seizure simple partial seizure? How are they diagnosed?

A complete medical history and physical examination can help rule out other possible causes of the symptoms and assess the likelihood of epilepsy. Although electroencephalograms EEGs are also helpful, they may not always show seizure discharges during a focal aware seizure.

However, absence of EEG changes does not rule out seizures. A brain MRI magnetic resonance imaging or CT computed tomography scan may show an underlying cause for seizures. MRI and CT show structural problems in the brain, which would be present even between seizures.

How are focal aware seizures simple partial seizures treated? Several treatment options are available that can help prevent further focal onset aware seizures from occurring, including Anti-seizure medicines Devices Surgery Dietary therapy If your seizures are not controlled, consider asking for a consult from neurologist that specializes in epilepsy called an epileptologist.

What should I do if I think my loved one or myself may have focal aware seizures? Clinical Trials Portal. Authored By:. Skip to content. Skip to navigation. Site Navigation About epilepsy About epilepsy What is epilepsy? Epileptic seizures Seizure types Diagnosing epilepsy Epilepsy treatment Anti-seizure medication Medication Sodium valproate First aid for epileptic seizures Information for carers Information for parents Teaching children with epilepsy Personal stories Living with epilepsy Living with epilepsy Travel and holidays What help is available?

Focal aware seizures previously called simple partial seizures. Focal aware seizures that start in the parietal lobe may include: a feeling of numbness or tingling a sensation that an arm or leg feels bigger or smaller than it actually is. Information produced: September Focal impaired awareness seizures Focal impaired awareness seizures FIAS affect a bigger part of one hemisphere side of the brain than focal aware seizures.

Tonic clonic seizures These are the seizures that most people think of as epilepsy. Absence seizures Absence seizures are more common in children than adults and can happen very frequently. Anything that disrupts these communication pathways can lead to a seizure.

Some types of seizure disorders may be caused by genetic mutations. The most common cause of seizures is epilepsy. But not every person who has a seizure has epilepsy. Sometimes seizures may be caused or triggered by:. Having a seizure can sometimes lead to circumstances that are dangerous for you or others.

You might be at risk of:. Seizures care at Mayo Clinic. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.

This content does not have an English version. This content does not have an Arabic version. Overview A seizure is a sudden, uncontrolled electrical disturbance in the brain. Latest on newly diagnosed epilepsy care Advice for the management of epilepsy Error Select a topic.

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Share on: Facebook Twitter. Show references Schachter SC. Evaluation and management of the first seizure in adults. Accessed Sept. Daroff RB, et al. In: Bradley's Neurology in Clinical Practice.

Elsevier; Accessed May 5, The epilepsies and seizures: Hope through research. National Institute of Neurological Disorders and Stroke. Types of seizures. Epilepsy Foundation.