<unk>  is an anxiety disorder characterized by intense terror and anxiety over any place or situation from which one might not easily be able to escape. This often leads sufferers to avoid leaving their homes, using public transportation or air travel, or being in crowded spaces. The average age of onset of<unk>  is 20 years.<unk>  is closely associated with panic disorder; the two are commonly comorbid. Patients with<unk>  often exhibit depressive symptoms, as well as social or specific phobias, which can make the disorder difficult to diagnose. Patients with severe<unk>  may become confined to their homes. The word<unk> " is an English adoption of the Greek words agora (αγορά) and phobos (φόβος), literally translated as "a fear of the marketplace."  This etymology is the reason for the common misconception that<unk>  is a fear of open spaces.
Agoraphobia
Agyrophobia
Spectrophobia
Social phobia
Psychopathy
Body dysmorphic disorder
Astraphobia
Kleptomania