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Sleep medicine is a medical specialty or subspecialty devoted to the diagnosis and therapy of sleep disturbances and disorders. [1] From the middle of the 20th century, research has provided increasing knowledge of, and answered many questions about, sleep–wake functioning. [2] The rapidly evolving field [3] has become a recognized medical ...
Sleep apnea is a sleep-related breathing disorder in which repetitive pauses in breathing, periods of shallow breathing, or collapse of the upper airway during sleep results in poor ventilation and sleep disruption. [ 10][ 11] Each pause in breathing can last for a few seconds to a few minutes and occurs many times a night. [ 1]
Create a buffer zone. To separate your sleep area from the rest of the apartment, you could get a freestanding screen, room divider or “floating" (hanging) wall. And as much as you can, keep ...
Insomnia, also known as sleeplessness, is a sleep disorder where people have trouble sleeping. [ 1][ 11] They may have difficulty falling asleep, or staying asleep for as long as desired. [ 1][ 9][ 12] Insomnia is typically followed by daytime sleepiness, low energy, irritability, and a depressed mood. [ 1] It may result in an increased risk of ...
Melatonin, an indoleamine, is a natural compound produced by various organisms, including bacteria and eukaryotes. [ 1] Its discovery in 1958 by Aaron B. Lerner and colleagues stemmed from the isolation of a substance from the pineal gland of cows that could induce skin lightening in common frogs.
The company manufactures the Sleep Number® bed, an adjustable air mattress.The "Sleep Number® setting" is a setting that adjusts the firmness or softness of the mattress on each side of the bed using air pressure (dual air chambers, one on each side), with higher numbers (up to 100) denoting higher pressure and more firmness, and lower numbers denoting less pressure and more softness.
Authority and service delivery are divided between the national Department of Health, provincial health departments, and municipal health departments. [ 1] In 2017, South Africa spent 8.1% of GDP on health care, or US$499.2 per capita. Of that, approximately 42% was government expenditure. [ 2] About 79% of doctors work in the private sector.
Ensign. The South African Military Health Service is the branch of the South African National Defence Force responsible for medical facilities and the training and deployment of all medical personnel within the force. Though unusual, as most national militaries integrate their medical structures into their existing service branches, the SANDF ...