Anxiety and mood disorders in psychogenic nonepileptic seizures

Abstract

The diagnosis of psychogenic nonepileptic seizures (PNES), particularly in patients with epilepsy, poses a special challenge to the physician in care of these patients. Psychiatric disorders (PD) are more common among patients with epilepsy than in the general population, and this appears to be even more important in patients with PNES. Depression and other mood disorders, as well as anxiety disorders - particularly panic attacks - may make the management of these patients even more difficult in the clinical practice. Concomitant psychiatric conditions have been associated with a poor outcome in patients with PNES]. Psychiatric and psychological intervention has been shown to be associated with improved outcome in PNES in outcome studies, although data is conflicting in this matter. The intricacies and practical implications of such issues are discussed.