Although people often think first of insomnia, there are other sleep disorders which affect a large number of individuals. Form Sleep Apnea to Nightmares or Night Terrors, these disorders can impact functioning and quality of life.

Excessive Daytime Sleepiness (EDS)

  • Going Beyond Tiredness: Explain that EDS is a persistent, overwhelming sense of sleepiness that makes it difficult to stay awake and alert, even during activities that should be engaging.
  • Impact on Daily Life: Describe how severe EDS can cause people to fall asleep at inappropriate times, such as at work, while driving, or during conversations. It can also lead to mental fogginess, memory problems, and poor concentration.

Sleep Apnea: Breathing Changes During Sleep

  • Signs of Sleep Apnea: Loud, chronic snoring is common but emphasize that pauses in breathing, gasping, or choking sounds are the key indicators of possible sleep apnea.
  • More than Just Snoring: Mention additional symptoms like waking up feeling unrefreshed, morning headaches, dry mouth, frequent nighttime urination, and daytime irritability.

Irregular Sleep-Wake Patterns

  • When Your Sleep Schedule Is Out of Sync: Explain that circadian rhythm disorders make it difficult to align sleep patterns with conventional social schedules.
  • Common Examples: Describe those with delayed sleep phase syndrome who struggle to fall asleep until very late at night and wake up late in the morning. Contrast this with advanced sleep phase syndrome, where individuals become extremely sleepy early in the evening and wake up in the very early hours of the morning.
  • Shift Work Challenges: Highlight how irregular work schedules can disrupt the body’s natural sleep-wake cycle, making sleep difficult and causing persistent fatigue.

Other Disorders

  • Restless Legs Syndrome (RLS): Describe the deeply uncomfortable sensations – like creeping, crawling, burning, or tingling feelings in the legs – that create an intense urge to move. Underscore that these sensations worsen when at rest and often interfere with falling asleep.
  • Narcolepsy: Emphasize that sudden attacks of sleep and bouts of muscle weakness (cataplexy), often triggered by strong emotions, are essential features of narcolepsy. Also include vivid hallucinations at the edges of sleep (hypnagogic and hypnopompic hallucinations) and episodes of sleep paralysis.
  • Nightmares and Night Terrors: Clarify that nightmares are vivid, disturbing dreams often followed by awakening with clear recall of the dream content. In contrast, sleep terrors are episodes of intense fear, screaming, and physical agitation during sleep, with little to no memory of the event upon awakening.

If any of the symptoms described above are persistent or causing significant distress, seeking professional evaluation from a doctor or sleep specialist is crucial for proper diagnosis and treatment recommendations.


The content provided herein is intended for informational purposes only and should not be considered a substitute for professional advice or treatment. If you or someone you know is struggling with mental health-related concerns, seek guidance from a qualified behavioral health professional. Click here to get help now. Any links are provided as a resource and no assurance is given as to the accuracy of information on linked pages.