What is Delayed Sleep-Wake Phase Disorder?

Delayed Sleep-Wake Phase Disorder (DSWPD) affects a person’s internal body clock, causing them to fall asleep and wake up much later than usual. This can make it difficult for them to keep up with regular daily activities, like school or work, because they may not feel sleepy until very late at night and prefer to wake up in the late morning or afternoon.

Key Points:

• Symptoms: People with DSWPD often have trouble falling asleep until very late at night, sometimes past midnight, and may struggle to wake up early in the morning.
• Causes: The exact cause is not fully understood, but it may involve genetic factors and changes in how the brain controls the sleep-wake cycle.
• Treatment: Treatment options can include light therapy, where bright light is used to help reset the body clock, and maintaining a regular sleep schedule. Sometimes, doctors may recommend melatonin, a natural hormone that helps regulate sleep.

If you or someone you know is struggling with sleep issues, it’s important to reach out for help. For mental health concerns, visit 988lifeline.org.