“Insomnia” was published on wikipedia.org, and is shown here in it’s original form.  However, this version is designed for W3C, accessibility compliance. Insomnia, also known as sleeplessness, is a sleep disorder in which people have trouble sleeping.[1] They may have difficulty falling asleep, or staying asleep as long as desired.[9][11]Insomnia is typically followed by daytime sleepiness, low energy, irritability, and a depressed mood.[1] It […]