Circadian Rhythm Sleep-Wake Disorders
Circadian Rhythm Sleep-Wake Disorders are conditions where a person's natural sleep-wake cycle, controlled by an internal biological clock, is disrupted. This can lead to difficulties in falling asleep, staying awake, or waking up at the desired times. Common causes include shift work, jet lag, and certain health conditions. These disorders can result in significant sleep deprivation, affecting mood, cognitive function, and overall health. Treatment often involves behavioral strategies like light therapy, maintaining a consistent sleep schedule, and creating a conducive sleep environment to help realign the body’s clock.
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Circadian rhythm sleep-wake disorders are disruptions in the body's internal clock, which regulates sleep and wakefulness over a 24-hour cycle. This clock is influenced by natural light and environmental cues. When it malfunctions, people may struggle to fall asleep, stay awake, or feel rested, affecting daily activities and overall health. Common types include delayed sleep phase disorder, where individuals fall asleep and wake up much later than usual, and shift work disorder, often impacting those with irregular work hours. Treatment may involve lifestyle changes, light therapy, or sleep aids to realign the sleep cycle.