Sleep Medicine: Insomnia and Sleep.

Abstract

Insomnia disorder is an economic burden and public health concern affecting up to one-third of the population of the United States. It is mostly seen in older age groups, and often considered a normal aging phenomenon. The diagnosis and treatment of insomnia rely mainly on a thorough sleep history to address the precipitating factors as well as maladaptive behaviors resulting in poor sleep. It is important for clinicians to recognize and manage the symptoms of insomnia to prevent the morbidity associated with it. This review aims to highlight the pathophysiology, associated comorbidities, clinical evaluation and effective management strategies for insomnia disorder.