What Are Febrile Seizures?
Febrile seizures are sudden fits that happen in young children when they have a fever. Usually, these seizures occur in children between 6 months and 5 years old. Although febrile seizures can be scary, most are not harmful. In fact, many children outgrow them as they get older.
Common Symptoms of Febrile Seizures
Febrile seizure symptoms often appear quickly. For example, a child may suddenly lose consciousness or become stiff. Next, their arms and legs might shake or jerk. Sometimes, the eyes roll back. In most cases, the seizure lasts less than five minutes. Afterward, the child may feel sleepy or confused for a short time. However, not all children have the same symptoms. Here are the most common signs:
Causes and Risk Factors
Febrile seizures in children are usually triggered by a rapid rise in body temperature. Often, this happens during a viral or bacterial infection. For instance, ear infections, colds, or the flu can cause a fever that leads to a seizure. Although the exact cause is not always clear, several risk factors can increase the chance of febrile seizures:
However, febrile seizures are not caused by epilepsy. They also do not mean your child will develop epilepsy later.
How Febrile Seizures Are Diagnosed
Doctors diagnose febrile seizures by looking at the child’s medical history and symptoms. Usually, no special tests are needed if the child is healthy and the seizure was brief. However, if the seizure lasted longer than five minutes or the child has other health problems, the doctor may order tests. For example, blood tests, urine tests, or a spinal tap may help rule out other causes. Sometimes, an EEG (a test that checks brain activity) or a brain scan may be used if the doctor suspects another problem.
Treatment Options for Febrile Seizures
Most febrile seizures stop on their own within a few minutes. Therefore, treatment for febrile seizures often focuses on keeping the child safe during the episode. Here’s what you can do:
After the seizure, let your child rest. If the seizure lasts longer than five minutes, call emergency services right away. In rare cases, a doctor may prescribe medicine to stop long seizures. However, daily medicine is not usually needed for most children.
Prevention Tips and Home Care
While you cannot always prevent febrile seizures, you can lower the risk by managing fevers early. For instance, use a digital thermometer to check your child’s temperature. If your child has a fever, try these steps:
However, even with these steps, some children may still have febrile seizures. Therefore, it is important to stay prepared and know what to do if a seizure happens.
When to Seek Medical Help
Although most febrile seizures are not dangerous, you should seek medical help if:
In these cases, call your doctor or emergency services right away.
Frequently Asked Questions
Conclusion and Next Steps
Febrile seizures in children can be frightening, but they are usually not dangerous. Most children recover quickly and do not need long-term treatment. However, it is always wise to talk to your doctor if your child has a seizure. Consult a pediatrician for personalized advice on febrile seizures.