Most patients with panic disorder have their initial contact with the
health care system in a general medical setting. Only 35% of patients
have their first contact in a mental health care setting, and of these
, only 22% are evaluated initially by a psychiatrist. Thus, family pra
ctitioners, cardiologists, gastroenterologists, and other specialists
need to become familiar with the signs, symptoms, and differential dia
gnosis of panic disorder. Early diagnosis of panic disorder by nonpsyc
hiatrists - before unnecessary tests are ordered - would substantially
decrease the costs associated with this condition.