(G47.2) Disorders of the sleep-wake schedule

Disorders of the sleep-wake schedule occur when there is a disruption in the body's internal clock, which regulates the body's natural sleep-wake cycle. this disruption may be caused by a variety of factors, including lifestyle choices, environmental factors, and medical conditions. these disorders can lead to difficulty falling asleep or staying asleep, excessive sleepiness during the day, and an inability to follow a regular sleep schedule.

Disorders of the sleep-wake schedule are caused by an imbalance in the body's internal clock, which is regulated by hormones and environmental cues. this can be caused by a disruption in the normal circadian rhythm, such as exposure to light at night, jet lag, or shift work, or by a disruption in the body's production of hormones such as melatonin or cortisol. this can lead to difficulty falling asleep, staying asleep, or waking up too early.

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Main goal of the treatment: To restore a normal sleep-wake schedule

• Establish a regular sleep-wake schedule
• Avoid naps during the day
• Maintain a consistent bedtime routine
• Avoid caffeine and alcohol before bed
• Exercise regularly
• Avoid stimulating activities before bed
• Avoid large meals before bed
• Ensure the bedroom is dark and quiet
• Limit screen time before bed
• Consider light therapy

The best way to prevent disorders of the sleep-wake schedule is to maintain a consistent sleep schedule, with regular bedtimes and wake times, even on weekends and holidays. additionally, avoiding caffeine and alcohol before bed, limiting screen time before bed, and creating a relaxing bedtime routine can help promote good sleep hygiene and prevent sleep-wake schedule disorders.