Home > Encyclopedia of Mental Disorders > Agoraphobia

Definition

Agoraphobia is an anxiety disorder characterized by intense fear related to being in situations from which escape might be difficult or embarrassing (i.e., being on a bus or train), or in which help might not be available in the event of a panic attack or panic symptoms. Panic is defined as extreme and unreasonable fear and anxiety.

According to the handbook used by mental health professionals to diagnose mental disorders, the Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision, also known as the DSM-IV-TR, patients with agoraphobia are typically afraid of such symptoms as feeling dizzy, having an attack of diarrhea, fainting, or "going crazy."

The word "agoraphobia" comes from two Greek words that mean "fear" and...