Almondherb It's all about me and my obsessions..

Insomnia is a symptom which can accompany several sleep, medical and psychiatric disorders, characterized by persistent difficulty falling asleep and/or staying asleep despite the opportunity. Insomnia is typically followed by functional impairment while awake. Both organic and non-organic insomnia without other cause constitute a sleep disorder, primary insomnia. One definition of insomnia is "difficulties initiating and/or maintaining sleep, or non restorative sleep, associated with impairments of daytime functioning or marked distress for more than 1 month."