Insomnia is many times mistaken for a sleep disorder, when in fact it is basically a complaint about the difficulty of falling asleep, trouble staying asleep or unrestorative sleep. There are many reasons that people suffer from [tag]insomnia[/tag] and there is usually an underlying clue to determine the cause of the problem.
Insomnia
The Relationship of Allegra D and Insomnia
Insomnia is defined as being a condition in which a person has problems getting to sleep, staying asleep, or both. It is a very commonly experienced type of sleeping disorder, and in fact, occasional [tag]insomnia[/tag] is experienced by more than one-third of American adults.