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Nightmares in Medical Practice

Anna Valerievna Kalinchuk, Andrey Viktorovich Antsyborov

Interactive science March 20, 2020 DOI: 10.21661/r-530443 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Review Peer reviewed
Topics Dreaming
Key findings Nightmares are common and not inherently pathological, but frequent nightmares that disturb sleep can cause clinically significant impairment and are classified as a sleep disorder (parasomnia) requiring treatment. The review surveys theoretical models, causes, diagnostics, and treatment strategies for nightmares.

Abstract

Nightmares are scary or disturbing dreams which are associated with negative feelings, such as fear, terror or disgust. These feelings oftentimes awake the dreamer, who can easily recollect the content of the nightmare. Nightmares are not necessarily a symptom of a disease. Moreover, nightmares with little emotional response are experienced by almost all people once in a while without any risk for their health. However, nightmares that occur frequently and disturb the sleep might lead to clinically significant impairments in social, professional and other areas of life. They are considered a sleep disorder (parasomnia) and require a proper treatment. This review discusses the theoretical models of nightmares, their causes, diagnostics and treatment strategies.

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