Mandibular displacement devices in some cases can reposition the jaw and tongue to prevent the airway from collapsing. For some patients supplemental oxygen therapy may be indicated. Nasal problems such as a deviated septum will shut down the airway and increase swelling in the mucus lining and nasal turbinates. Corrective surgery (septoplasty) in some cases may be an appropriate choice of treatment. Central sleep apnea is caused by a failure of the central nervous system to signal the body to breathe during sleep. Treatments similar to obstructive sleep apnea may be used as well as other treatments such as Adaptive Servo Ventilation and certain medications. Some medications such as opioids may contribute to or cause central sleep apnea. Voluntary
Sleep deprivation can sometimes be self-imposed due to a lack of desire to sleep or the habitual use of stimulant drugs. Sleep deprivation is also self-imposed to achieve personal fame in the context of record-breaking stunts. Mental illness
The specific causal relationships between sleep loss and effects on psychiatric disorders have been most extensively studied in patients with mood disorders. Shifts into mania in bipolar patients are often preceded by periods of insomnia, and sleep deprivation has been shown to induce a manic state in about 30% of patients. Sleep deprivation may represent a final common pathway in the genesis of mania, and manic patients usually have a continuous reduced need for sleep.Chronic sleep problems affect 50% to 80% of patients in a typical psychiatric practice, compared with 10% to 18% of adults in the general U.S. population.
Sleep hygiene therapy is not helpful however, when used as a monotherapy without the pairing of Stimulus control therapy and Sleep restriction therapy.In addition to the cognitive behavioral treatment of insomnia there are also generally four approaches to treating insomnia medically. These are through the use of barbiturates, benzodiazepines, and benzodiazepine receptor agonists. Barbiturates are not considered to be a primary source of treatment due to the fact that they have a low therapeutic index, while melatonin agonists are shown to have a higher therapeutic index. Military training
Sleep deprivation has been used by the military in training programs to prepare personnel combat experiences when proper sleep schedules arent realistic. Sleep deprivation is used to create a different time schedule pattern that is beyond a typical 24 hour day. Sleep deprivation is pivotal in training games such as "Keep in Memory" exercises where personnel practice memorizing everything they can while under intense stress physically and mentally and being able to describe in as much detail as they can remember of what they remember seeing days later. Sleep deprivation is used in training to create soldiers who are used to only going off of a few hours or minutes of sleep randomly when available. Changes in American sleep habits
National Geographic Magazine has reported that the demands of work, social activities, and the availability of 24-hour home entertainment and Internet access have caused people to sleep less now than in premodern times.