Health Encyclopedia
Search Clinical Content Search Patient Health Library
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A-Z Listings

First Aid: Seizures

A seizure results from a sudden rush of abnormal electrical signals in the brain. Symptoms may range from a minor daze to uncontrollable muscle spasms (convulsions). In many cases, the person will faint (lose consciousness). A seizure can be caused by a high fever, head injury, medicine reaction, stroke, infection, or condition such as epilepsy.

Step 1. Protect the head

Use these steps if you see someone having a seizure:

  • Help the person to the floor if they start losing muscle control. Turn them on their side. This is to help them breathe better. It also helps prevent choking or having a foreign object get into their airway (aspiration).

  • Protect the person's head from injury by placing something soft under it, such as folded clothes. Also move any objects away from the person.

  • Don't cause injury by restraining the person or by placing anything in their mouth. Don't try to hold the person's tongue.

  • Remove any eyeglasses.

Woman placing folded blanket under head of woman having a seizure.

Step 2. Preserve their dignity

  • Clear away bystanders.

  • Reassure the person. They may be confused, drowsy, or hostile when coming out of the seizure.

  • Cover the person or provide dry clothes if muscle spasms have caused a loss of bladder control.

Step 3. Check for injury

  • Make sure the person's mental state has returned to normal. One way to do this is to ask them their name, the year, and your location.

  • Injuries can occur to the head, mouth, tongue, or body. 

  • Check to see if the person is wearing a medical information bracelet or necklace with instructions.

Step 4. Call 911

Call 911 right away if:

  • The seizure lasts longer than 5 minutes (timing the seizure and recovery time is helpful in many cases)

  • A second seizure occurs

  • The person doesn’t regain consciousness

  • The person is pregnant or has diabetes or heart disease

  • The person has no history of seizures

  • The person has an injury during the seizure

Online Medical Reviewer: Anne Fetterman RN BSN
Online Medical Reviewer: Joseph Campellone MD
Online Medical Reviewer: Raymond Kent Turley BSN MSN RN
Date Last Reviewed: 12/1/2022
© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
Powered by Krames by WebMD Ignite

These resources and their content are provided by a third party for informational purposes and do not necessarily reflect the values and positions of Ascension, its ministries, or its subsidiaries.

About StayWell | Terms of Use | Privacy Policy | Disclaimer

The Services may integrate with Third-Party Apps or contain third-party content or provide links to third-party websites. For example, the Services may integrate with Third-Party App providers to provide you with information. You authorize Ascension to transmit information about You to and receive information about You from applicable third parties.
You agree that Ascension is not responsible for Third-Party Apps, third-party content or third-party websites, and does not make any endorsements, representations or warranties regarding the same. Your use thereof is at Your own risk and subject to the third party’s terms and conditions, as applicable. By using a Third-Party App or third-party content or websites, You agree to the applicable third party’s terms and conditions, even if Ascension does not present them to You at the time of Your use.