What is the most common sleep disorder?

What is the most common sleep disorder?

Irshaad Ebrahim (Medical Director of The London Sleep Centre) gives expert video advice on: What is a sleep disorder?; How many types of sleep disorder are there?; What is the most common sleep disorder? and more...

There's a great deal of debate about what the most common sleep disorder is. The most common sleep disorder in terms of prevalence is the condition called insomnia- the lack of sleep, or not enough sleep, or interrupted sleep through <a href="http://www.videojug.com/interview/the-effects-of-sleep-deprivation-2">sleep deprivation</a> that results in daytime symptoms. That is the opposite to <a href="http://www.videojug.com/interview/hypersomnia-2">hypersomnia</a> which is excessive amounts of sleepiness.