Article: Sleep Disorders

SLEEP DISORDERS

DEFINITION


Sleep disorders are a group of conditions characterized by disturbance in the amount, quality, or timing of a person's sleep. They also include emotional and other problems that may be related to sleep. There are about seventy different sleep disorders. Short-term, temporary changes in a person's sleep pattern are not included in sleep disorders.

DESCRIPTION


Sleep disorders are divided into two major categories. One category consists of disorders in which a person has trouble falling asleep or staying asleep. This category also includes disorders in which a person may fall asleep at inappropriate times. Conditions of these kinds are called dyssomnias. A ...







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