Disorders Related to Insomnia

Disorders related to insomnia include depression, anxiety and chronic pain. Sleep disorders such as night terrors, sleep apnea and restless legs syndrome are also related disorders. When considering insomnia, remember that it rarely appears by itself: more often insomnia is caused by a related disorder.

Depression                                                                                                                                             

Depression and anxiety are the two mental disorders most frequently related to insomnia. Up to seventy percent of people with depression report some degree of insomnia. Anxiety disorders can also disrupt sleep, as the mind is focused on the anxiety and is often "over active," thinking of anxiety-causing scenarios when the person is trying to sleep.

Antidepressants and anti-anxiety medication can help treat insomnia by treating underlying depression or anxiety disorders. The medication often has sedating side effects, so it can also relieve insomnia symptoms.

Sleep Apnea                                                                                                                                      

Sleep apnea is one of the sleep disorders often related to insomnia. People with sleep apnea stop breathing for up to a minute at a time when they sleep. Multiple sleep apnea events may occur during a single night.

Every time a sleep apnea event occurs, the brain is aroused from sleep to restart breathing. People may or may not wake up during a sleep apnea event, but their sleep is constantly disrupted throughout the night. Up to ten percent of people in the U.S may live with the related disorders of sleep apnea and insomnia.

Restless Legs Syndrome                                                                                                                     

Restless legs syndrome is another of the common disorders related to insomnia, with up to ten percent of Americans experiencing some degree of the condition.

People with restless legs syndrome have an irresistible urge to move their legs when they lie down. Often a sensation of "creeping," "itching" or "gnawing" is described. The sensation is relieved by moving the legs. Severe restless legs syndrome is a sleep disorder that disrupts sleep patterns and causes insomnia.

Night Terrors                                                                                                                                        

Night terrors are disorders related to insomnia. Although the name suggests nightmares, night terrors are much more than bad dreams. People with night terrors wake up suddenly, in a panic, often accompanied by sweating and confusion. Sometimes night terrors are accompanied by a feeling that people or animals are in the room.

People suffering from night terrors usually have no memory of the event. As night terrors disrupt the sleep cycle they are usually accompanied by insomnia.

Other Sleep Disorders Related to Insomnia                                                                                       

Sleep disorders are often insomnia related disorders. In addition to night terrors, sleep apnea and night terrors, sleep disorders related to insomnia include parasomnias such as sleepwalking or sleep talking, where the brain is partially aroused from sleep.

Narcolepsy disrupts normal sleep cycles and is commonly seen in combination with insomnia. Narcolepsy is a disorder characterized by sudden, brief attacks of deep sleep. The sufferer can suddenly appear to fall asleep in the middle of an activity or conversation. It's sometimes accompanied by paralysis and hallucinations.

Sleep paralysis is another relatively common sleep disorder related to insomnia. Sleep paralysis occurs when people are partially aroused from sleep, but are temporarily paralyzed. Many people with sleep paralysis report feeling as if something malignant and heavy sits on their chest during a paralysis episode. Fear and anxiety associated with this feeling can further disrupt sleep and contribute to insomnia.

Chronic Pain                                                                                                                                        

Physical conditions that cause pain and discomfort are also related insomnia disorders. Any pain-causing health problem has the potential to interfere with sleeping patterns and leave people tired and worn down in the daytime. Physical disorders related to insomnia must be ruled out during an insomnia diagnosis.