Nightmare disorder

Nightmare disorder, also known as dream anxiety disorder, is a sleep disorder characterized by frequent nightmares. The nightmares, which often portray the individual in a situation that jeopardizes their life or personal safety, usually occur during the REM stages of sleep.

Pronunciation

Nightmare disorder: /ˈnaɪtmɛər dɪsˈɔːdər/

Etymology

The term "nightmare" comes from the Old English mare, a mythological demon or goblin who torments others with frightening dreams. The term "disorder" is derived from the Middle English disorden, meaning a disturbance in physical or mental health or functions.

Symptoms

The primary symptom of nightmare disorder is the occurrence of frequent nightmares that cause distress or impairment in social, occupational, or other important areas of functioning. Other symptoms may include fear of going to sleep, daytime sleepiness, and mood problems.

Causes

Nightmare disorder may be caused by a variety of factors, including stress, anxiety, trauma, certain medications, and substance abuse. It can also be associated with other mental health disorders, such as PTSD and depression.

Treatment

Treatment for nightmare disorder typically involves addressing the underlying cause, if known. This may include psychotherapy, medication, or lifestyle changes. Cognitive behavioral therapy is often effective in reducing the frequency and intensity of nightmares.

Related Terms

External links

Medical encyclopedia article on Nightmare disorder
Wikipedia's article - Nightmare disorder

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Nightmare disorder