What is the primary role of antiepileptic drugs?

The primary role of antiepileptic drugs is to stabilize neuronal membranes to prevent seizure activity. These medications function by modulating neurotransmitter release and enhancing inhibitory activity within the central nervous system, thereby suppressing the excessive neuronal firing that is characteristic of seizures. By stabilizing the neuronal membranes, they help maintain normal electrical activity in the brain, preventing the abnormal discharge that leads to various types of seizures. This is crucial in managing epilepsy and other seizure disorders, ensuring better control over seizure episodes and improving quality of life for those affected.