FoundHealth: Insomnia Overview

– Describes the different types, and outlines a number of treatment options.

Insomnia Land

– An online community and blog.

Insomnia Self-Help

– Pamphlet from the University of Cambridge Counselling Service.

Insomnia Simply Sucks

– A blogger describes how it affects his life.

Insomnia Support Group

– Online resource featuring forums, journals and background information.

Life Extension: Insomnia

– Diagnosis and treatment options.

Mayo Clinic: Insomnia

– Overview including signs, symptoms, causes, treatment options, and coping skills.

NHS Choices: Insomnia

– Provides information on the difficulty in getting to sleep or staying asleep. Includes details of symptoms, causes, diagnosis, treatment and prevention.

Wikipedia: Insomnia

– Offers information and treatment options.

eMedicine: Insomnia

– Offers an overview including causes, symptoms and treatments.