Insomnia – Topic Overview

Insomnia is the inability to fall asleep or remain asleep for an adequate length of time. It is commonplace for several people to suffer at least an occasional night of almost non-existent sleep. It is when the occasional night here and there becomes a pattern of several nights in a row that you are faced with a sleeping problem.

The causes of insomnia differ from person to person. What made a person insomniac varies from what caused a shift worker or a traveler or an employee to acquire such sleeping disorder. Insomnia, which is the inability to sleep satisfactorily or to have any sleep at all, is one of the most common sleep disorders. It is characterized by restlessness, sleep interruptions, decreased sleeping time than the usual, or sometimes complete wakefulness.