Sleep Disorder

A sleep disorder is a medical problem in which a person is either not able to sleep, or sleeps too much, or has disturbed and unrestful sleep. Sleep disorders affect the quality of every other aspect ...

Sleep Disorder : Restless Legs Syndrome

The restless legs syndrome describes a condition in which a person has unpleasant sensations in his legs (or arms or torso) and needs to move them to relieve the sensations. The sensations are especia...

Sleep Disorder: Insomnia

Insomnia is a sleep disorder in which a person has difficulty falling asleep or has disturbed sleep and does not feel rested upon awakening. People with insomnia may feel sleepy and tired during the d...

Sleep Disorder: Narcolepsy

Narcolepsy is a chronic sleep disorder in which a person feels excessively sleepy during the day, and has disturbed night sleep. Narcolepsy is often associated with sudden loss of muscle tone, and bri...

Sleep Disorder: Obstructive Sleep Apnea (OSA)

Obstructive sleep apnea is sleep apnea (or pauses in breathing during sleep) caused by an obstruction in the airway. Symptoms of obstructive sleep apnea include snoring, daytime sleepiness, and waking...