Sleep Disorders and Medicine

Sleep Deprivation and Obstructive Sleep Apnea

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Sleep deprivation is the condition of not having enough sleep; it can be either chronic or acute. A chronic sleep-restricted state can cause fatigue, daytime sleepiness, clumsiness and weight loss or weight gain. It adversely affects the brain and cognitive function. However, in a subset of cases sleep deprivation can, paradoxically, lead to increased energy and alertness and enhanced mood; it has even been used as a treatment for depression . Few studies have compared the effects of acute total sleep deprivation and chronic partial sleep restriction. Complete absence of sleep over long periods has not been seen in humans (unless they suffer from fatal familial insomnia), it appears that brief micro sleeps cannot be avoided. Long-term total sleep deprivation has caused death in lab animals. Generally, sleep deprivation may result in: aching muscles, confusion, memory lapses or loss, depression, development of false memory, hallucinations, hand tremor, headaches, malaise, Stye, Periorbital puffiness, commonly known as