Seizures without Fever
What are seizures?
During a seizure (convulsion), a child may become unconscious and fall, the eyes may roll backward, the body may stiffen, and the arms and legs may jerk. Most seizures last less than 5 minutes. Seizures that are not caused by a fever occur in 1 out of every 250 children. If they become recurrent, the child is said to have epilepsy.
What causes seizures?
The usual cause of recurrent seizures without a fever (epilepsy) is a small area in the brain tissue that sometimes sends abnormal messages to other areas of the brain. Recurrent seizures can usually be controlled with special antiseizure medicines (anticonvulsants). Other common causes are head injury, poisoning, low blood sugar, drug reactions, or low levels of calcium in the blood.
What should I do when my child has a seizure?
- Place your child on the floor or ground.
During a seizure, place your child on the floor or ground. Move him only if he is in a dangerous place.
- Protect your child's airway.
If your child has anything in the mouth, clear it with a finger to prevent choking. Remove glasses or other harmful objects in the area. Place your child on the side or abdomen (face down) to help drain secretions. If the child vomits, help clear the mouth. Use a suction bulb if available. If your child's breathing becomes noisy, pull the jaw and chin forward by placing two fingers behind the corner of the jaw on each side (this will automatically bring the tongue forward).
- Common mistakes in first aid for seizures
During the seizure, don't try to restrain your child or stop the seizure movements. Once started, the seizure will run its course no matter what you do. Don't try to do CPR on your child just because breathing stops for 5 to 10 seconds. Instead, try to clear the airway. If he or she is not breathing when the seizure stops, then start mouth-to-mouth rescue breathing (CPR). Don't try to force anything into your child's mouth. This is not necessary and can cut the mouth, injure a tooth, cause vomiting, or result in a serious bite of your finger. Don't try to hold the tongue. Children may rarely bite the tongue during a convulsion, but they can't swallow the tongue.
- Time the length of the seizure.
Although it is difficult to do, try to use a watch or the clock to time how long the seizure lasts.
How can I take care of my child?
- Treatment for previously diagnosed seizures
After the seizure is over, let your child sleep if he wishes. The brain is temporarily exhausted, and there is no point in trying to keep your child awake. There is no need to bring your child to an emergency room for every seizure. If the seizure lasts more than 10 minutes, you should call an ambulance.
When you discuss your child's treatment with your healthcare provider, ask if you should give your child an extra dose of anticonvulsant medicine right after a seizure to help prevent another seizure. If your child has recently missed a dose of anticonvulsant medicine, give a dose now.
Children taking certain anticonvulsant medicines should have their blood tested periodically and wear a medical alert bracelet. Ask your doctor if and when your child should have blood tests.
While most sports are safe, be certain your child avoids activities that would be unsafe if he suddenly had a seizure. These include activities at heights (for example, climbing a tree or rope), cycling on a highway, or swimming alone. Wind surfing, scuba diving, and hang gliding must also be avoided. Have him take showers instead of baths and only when someone else is in the house.
When should I call my child's healthcare provider?
Call IMMEDIATELY if:
- Your child has never had a seizure before.
- The seizure lasts more than 5 minutes. (Note: If the seizure lasts more than 10 minutes, you probably should call an ambulance. In general, a seizure won't hurt the brain unless it continues for at least 30 minutes.)
- A seizure happens after a head injury.
- Your child stops breathing.
- Your child has epilepsy and:
- The seizures are not in good control.
- Another seizure occurs.
- Your child stays confused or groggy for more than 2 hours.
Written by B.D. Schmitt, MD, author of "Your Child's Health," Bantam Books.
Published by RelayHealth.
Last modified: 2009-06-18
Last reviewed: 2010-06-02
This content is reviewed periodically and is subject to change as new health information becomes
available. The information is intended to inform and educate and is not a replacement for medical
evaluation, advice, diagnosis or treatment by a health care professional.