Expert review of neurotherapeutics
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Substitution of antiepileptic drugs with generic formulations may affect individual people, as well as healthcare systems. Analyses of large medical claims databases suggest that generic substitution of antiepileptic drugs is associated with increased morbidity and greater use of healthcare resources. ⋯ Importantly, substitution is often carried out at the dispensing level, without the knowledge or consent of physicians and affected individuals. Therefore, regulatory and professional bodies advocate that substitution should not be carried out without specific counseling of the individual by healthcare professionals on the details and implications of the change.