dyssomnia

(redirected from Dyssomnias)
Also found in: Encyclopedia.

dyssomnia

 [dis-som´ne-ah]
any of a group of primary sleep disorders characterized by disturbances in the quality, amount, or timing of sleep, including primary insomnia, primary hypersomnia, breathing-related sleep disorder, circadian rhythm sleep disorder, and narcolepsy. See also parasomnia.

dys·som·ni·a

(dis-som'nē-ă),
Disturbance of normal sleep or rhythm pattern.

dyssomnia

/dys·som·nia/ (dis-som´ne-ah) any of various disturbances in the quality, amount, or timing of sleep.

dys·som·ni·a

(dis-som'nē-ă)
Disturbance of normal sleep or rhythm pattern.

Dyssomnia

A primary sleep disorder in which the patient suffers from changes in the quantity, quality, or timing of sleep.
Mentioned in: Sleep Disorders