I fall asleep without warning
Sudden, irresistible sleep attacks and disrupted nighttime sleep.
Overview
Common Causes
- A loss of hypocretin/orexin-producing neurons in the brain, which regulate wakefulness and REM sleep.
- An autoimmune process believed to underlie most type 1 narcolepsy.
- Genetic factors that increase susceptibility.
- Secondary causes, including brain injury, in a minority of cases.
What You May Be Experiencing
- Sudden, irresistible sleep attacks during the day — in conversation, while eating, or driving.
- Cataplexy — sudden loss of muscle tone triggered by strong emotion (laughter, surprise).
- Sleep paralysis — being unable to move while falling asleep or waking.
- Vivid, sometimes frightening hallucinations at sleep onset or on waking.
- Fragmented, unrefreshing nighttime sleep despite daytime sleepiness.
Dr. Morse's Approach
Treatment Options
Strategically timed short naps, a consistent sleep schedule, and protected nighttime sleep.
Caffeine timing, safety planning around driving and high-risk activities, and disclosure to trusted people.
Diagnostic MSLT, then targeted medication for sleepiness and/or cataplexy under specialist guidance.
Your Night-time Routine
A practical, step-by-step wind-down built around this concern's specific drivers. Follow it consistently for two to three weeks — rhythm, not perfection, is what resets sleep.
- 19:00 PM
Protect a consistent, protected sleep window — nighttime sleep is often fragmented and needs support.
- 29:30 PM
Dim lights and screens; the narcoleptic brain benefits from strong circadian cues.
- 310:00 PM
Sleep at the same time every night; consistency helps consolidate fragmented sleep.
- 4Daytime
Schedule 1–2 short naps (15–20 min) at your sleepiest times — they are part of the treatment, not a luxury.
- 5Ongoing
Take prescribed medication consistently and follow up with your sleep specialist for adjustments.
Take this guide home
A printable PDF of this concern's full overview, routine, and treatment options.
Related Articles
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When to Seek Help
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