Seizures in Young Children: Causes and Concerns - Pediatrics

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Hello, I would like to ask about my son who is two years and five months old.
He was hospitalized for febrile seizures in September of last year and again in March of this year.
The first incident occurred at home while he was using the bathroom; he became unresponsive, clenched his teeth, and then had a seizure.
After being taken to the hospital, he had another seizure, but the EEG results were normal.
In March of this year, he had another episode without convulsions, but again became unresponsive and clenched his teeth.
After receiving an injection from the doctor, he fell into a deep sleep and was hospitalized again.
The doctor mentioned that the EEG results were abnormal and recommended follow-up checks every six months.
If the results remain abnormal, he will need to take medication daily.
Could this be classified as epilepsy? He is very verbal and his development is normal.
This episode was triggered by a prolonged cough.

Miss Lian, 30~39 year old female. Ask Date: 2008/03/27

Dr. Xiao Kaiwen reply Pediatrics


Febrile seizures typically show normal electroencephalogram (EEG) results.
If seizures persist beyond the age of 5, occur without fever, or if prolonged EEG monitoring reveals abnormalities, it may indicate that the condition is not a simple febrile seizure.
After ruling out structural brain abnormalities, hypoglycemia, electrolyte imbalances, or rare metabolic disorders, the diagnosis may shift towards epilepsy, which would require a period of medication for management.

Reply Date: 2008/03/27

More Info


Understanding seizures in young children can be a complex and concerning issue for parents. Your son’s experiences with febrile seizures and the subsequent medical evaluations raise important questions about the nature of his condition and the appropriate management strategies.

Firstly, it’s essential to clarify what seizures are. Seizures are sudden, uncontrolled electrical disturbances in the brain that can cause changes in behavior, movements, feelings, and consciousness. In young children, one of the most common types of seizures is febrile seizures, which occur in response to fever, often due to infections. These seizures can be alarming for parents, but they are generally considered benign and typically do not lead to long-term health issues.

In your son's case, it appears he has experienced febrile seizures on multiple occasions, particularly during periods of illness. The fact that he has had normal EEG (electroencephalogram) results is reassuring, as this suggests that there are no underlying structural abnormalities in the brain. However, the mention of "abnormal brain waves" in the context of his recent episodes indicates that there may be some concern regarding his seizure activity, especially if it is not solely linked to fever.

The episodes you described, where he appears to have "staring spells" and tightens his jaw, could be indicative of a type of seizure known as a focal seizure. These seizures can manifest in various ways, including changes in awareness or unusual movements. It’s crucial to work closely with a pediatric neurologist to monitor his condition and determine the best course of action.

Given that your son has had multiple hospitalizations and evaluations, it’s understandable to feel anxious about the possibility of a diagnosis such as epilepsy, which is characterized by recurrent seizures. However, not all children who experience seizures will go on to develop epilepsy. Many children outgrow febrile seizures as they get older, and their risk of developing epilepsy is relatively low.

In terms of management, if your son’s seizures are determined to be febrile and not indicative of a chronic seizure disorder, the focus will likely be on managing his fevers and monitoring for any further seizure activity. If his EEG results indicate a need for medication, the neurologist will discuss the potential benefits and risks of starting an antiepileptic drug. It’s important to have open discussions with your healthcare provider about your concerns and the implications of any treatment plan.

Additionally, it’s crucial to monitor your son’s overall development and behavior. Since you mentioned that he is developing normally and is articulate, this is a positive sign. However, if you notice any changes in his behavior, mood, or cognitive abilities, it’s essential to report these to his doctor, as they may provide further insights into his condition.

In summary, while your son’s experiences with seizures are understandably concerning, there are many factors to consider. Regular follow-ups with a pediatric neurologist, monitoring for any new symptoms, and maintaining open communication with your healthcare team will be vital in managing his condition effectively. Remember, you are not alone in this journey, and many resources are available to support you and your family.

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