incidence of epilepsy in children

Written by Li Jiao Yan
Neonatology
Updated on September 24, 2024
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Epilepsy is a common neurological disorder, with the highest incidence in children under the age of one. The prevalence of epilepsy in China ranges from 0.4% to 0.7%, with nine million epilepsy patients, of which six million have active epilepsy. Every day, there are 400,000 new cases of epilepsy, with a prevalence of up to 1% among those aged sixteen and under. There are many children with epilepsy, experiencing various types of seizures, each with its own characteristics, but all share the features of sudden onset, abrupt cessation, and periodicity.

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Written by Liu Shi Xiang
Neurology
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Can epilepsy patients drink water frequently in their daily life?

Patients with epilepsy can often drink water in their daily lives, but they should pay attention to the amount of water they drink and not consume too much at once. Drinking too much water in a short period can lead to increased urination, and an increase in the frequency of urination could potentially trigger a seizure. Additionally, patients should try to reduce their water intake during a seizure episode. Drinking water during a seizure can easily cause choking or even suffocation. Therefore, patients with epilepsy need to pay attention to adjusting their diet and lifestyle. Moreover, patients need to take long-term medication to prevent seizures, including commonly used drugs such as carbamazepine and sodium valproate. In hot weather, patients with epilepsy still need to hydrate appropriately; otherwise, dehydration and low blood pressure can occur, which can also easily trigger a seizure.

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Written by Huang Kun Mei
Pediatrics
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Best treatment time for childhood epilepsy

The best time to treat pediatric epilepsy is as early as possible; the earlier the child's condition is discovered, the better the treatment outcome will be. Especially when the child has their first seizure, such as with febrile convulsions or afebrile convulsions, if epilepsy appears for the first time, it is crucial to promptly check the child with a head CT scan or MRI and an electroencephalogram (EEG). If a specific cause is identified, treatment should be tailored to the child's specific condition. It is essential to bring the child to the hospital for a thorough examination as soon as possible, ensure a timely diagnosis, and administer medications promptly, as this is critically important for the child's future prognosis.

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Written by Tong Peng
Pediatrics
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What causes benign epilepsy in children?

There are multiple causes of benign epilepsy in children, with significant genetic factors often involved. It generally occurs during a specific developmental period in childhood due to localized diseases, and the prognosis is usually good. Such seizures in children may be caused by conditions like tuberous sclerosis, cerebral trigeminal angioma, and neurofibromatosis. Intracranial infections, such as viral encephalitis, bacterial meningitis, and tubercular meningitis, can also trigger benign epilepsy in children. Therefore, once diagnosed, early intervention treatments should be initiated to prevent the symptoms from worsening. Regular follow-ups with electroencephalograms are also necessary to understand the effects of epilepsy medications and treatments.

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Written by Liu Shi Xiang
Neurology
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How is epilepsy caused?

Epilepsy is generally caused by cerebrovascular diseases, brain trauma, intracranial tumors, and central nervous system infections, and some cases of epilepsy are due to congenital genetic factors. Patients with epilepsy need to undergo timely examinations and treatments in the department of neurology. Examination methods mainly include CT, MRI, EEG, transcranial Doppler ultrasonography, cerebral angiography, etc., among which video EEG or ambulatory EEG is the most important basis for diagnosing epilepsy. Once epilepsy is diagnosed, the treatment plan needs to be decided based on the individual condition of the patient. If it is the patient's first episode, medication may not be necessary initially, and regular follow-ups are sufficient. However, if the patient frequently experiences episodes, it is necessary to promptly administer antiepileptic drugs, commonly used drugs include carbamazepine, oxcarbazepine, gabapentin, levetiracetam, etc.

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Written by Liu Hong Mei
Neurology
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Is primary epilepsy easy to treat?

Primary epilepsy is treatable. Primary epilepsy may be related to fetal asphyxia, ischemia, hypoxic-ischemic encephalopathy, or psychological stimulation during the fetal period. Primary epilepsy generally excludes intracranial space-occupying lesions, brain tumors, strokes, cerebral hemorrhage, subarachnoid hemorrhage, encephalitis, meningitis, and other diseases. Primary epilepsy, through lifestyle, diet, and medication, is relatively easy to treat. Compared to secondary epilepsy, the treatment outcomes and prognosis are better. Patients with primary epilepsy can be treated with medications to control seizures and should avoid overexertion in their daily lives.