DSPS Meaning and
Definition
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Delayed sleep phase syndrome (DSPS) is a sleep disorder characterized by a persistent difficulty in falling asleep and waking up at conventional or socially acceptable times. Individuals affected by DSPS typically experience an inherent delay in their circadian rhythm, causing their biological sleep-wake cycle to be shifted later than desired or socially expected.
People with DSPS often struggle to fall asleep until very late at night, often in the early morning hours, and find it extremely challenging to wake up at a desired time in the morning. This can result in reduced daytime alertness, impaired performance at work or school, and difficulties in conforming to a regular schedule.
The exact cause of DSPS is not fully understood, but it is believed to involve a combination of genetic and environmental factors. The disorder typically manifests during adolescence or early adulthood and might persist throughout the person's lifetime.
Treatment for DSPS usually involves a combination of strategies aimed at shifting the circadian rhythm earlier. These may include strict adherence to a consistent sleep schedule, exposure to bright light therapy in the morning, avoidance of stimulating activities or substances before bedtime, and sometimes the use of melatonin supplements. Cognitive behavioral therapy for insomnia (CBT-I) might also be beneficial in helping individuals develop healthier sleep habits and address any underlying psychological factors contributing to their sleep difficulties.
Common Misspellings for DSPS
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