Sleep Concern

I wake gasping but tests are normal

Your sleep study was 'normal,' but your sleep still isn't.

Educational information — not medical advice. Talk to your care team about what's right for you.

Overview

Upper Airway Resistance Syndrome (UARS) sits in a gray zone: the airway narrows enough to force the brain to wake briefly and reopen it, but not enough to register as full apnea on a standard sleep study. The result is fragmented, unrefreshing sleep with a 'normal' report — a deeply frustrating experience for patients who know something is wrong but are told their sleep is fine.

Common Causes

A narrowed airway that resists airflow without fully collapsing.
Subtle micro-arousals that fragment sleep without registering as apnea events.
Nasal congestion, small jaw, or anatomical airway narrowing.
Light sleep that is easily disrupted by minor airway resistance.
Heightened arousal threshold — the brain wakes more easily to small airway signals.

What You May Be Experiencing

Unrefreshing sleep despite a 'normal' sleep study.
Frequent brief awakenings or a sense of light, fragile sleep.
Morning headaches, dry mouth, or a feeling of not breathing freely.
Daytime fatigue, brain fog, and difficulty concentrating.
Cold hands, low blood pressure, or autonomic symptoms alongside poor sleep.

Dr. Morse's Approach

Dr. Morse is attentive to UARS precisely because it is so often missed. When a patient's symptoms tell a story of airway struggle that the sleep study didn't capture, she looks beyond the standard apnea count to the pattern of arousals, flow limitation, and autonomic signs. Her approach may involve a more sensitive evaluation, nasal and airway optimization, positional therapy, and — when appropriate — oral appliance therapy or a trial of treatment despite the 'normal' report. She trusts the patient's experience alongside the data.

Treatment Options

Behavioral

Positional therapy, nasal breathing support, and sleep consolidation to reduce arousals.

Lifestyle

Nasal hygiene, allergen control, and avoiding alcohol and sedatives that worsen resistance.

Medical

Advanced airway evaluation, oral appliance therapy, or a treatment trial guided by symptoms.

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.

1
7:00 PM
Saline rinse and nasal support to minimize airway resistance overnight.
2
8:00 PM
No alcohol or sedatives — they worsen airway tone and resistance.
3
9:00 PM
Side-sleep with a body pillow; protect a cool, clear sleep environment.
4
9:30 PM
If prescribed, use your oral appliance or nasal support consistently.
5
10:00 PM
Sleep. Track your symptoms over weeks — the pattern matters more than one night.

Take this guide home

A printable PDF of this concern's full overview, routine, and treatment options.

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When to Seek Help

If you have persistent unrefreshing sleep, fatigue, and airway symptoms despite a 'normal' sleep study, seek a clinician experienced with upper airway resistance syndrome. Standard apnea scoring can miss this pattern, and symptom-driven evaluation can lead to effective treatment.

Educational — Not Medical Advice

This content is provided for general educational purposes only and does not constitute medical advice, diagnosis, or treatment. It is not a substitute for consultation with a qualified healthcare professional. Submitting a question or receiving a reply does not establish a doctor-patient relationship. Always seek the advice of your physician or other qualified health provider with any questions about a medical condition, and discuss any changes to your care with your own care team.

Ready for personalized guidance?

Dr. Morse offers one-on-one and group coaching to help you move from understanding your sleep concern to changing it. Share what you're experiencing and she'll be in touch.

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