THE SCIENCE
The science of nasal breathing and sleep
01 — NASAL FUNCTION
The role of the nose in filtering, warming and humidifying air
The nose is more than a passageway. Its internal structures help condition incoming air by filtering particles and adjusting temperature and moisture before air reaches the lower airways. How well this process feels can vary with congestion, allergies, anatomy and the environment.
02 — BREATHING PATHWAYS
Nasal versus mouth breathing
Both the nose and mouth can move air, especially when demand changes. Nasal breathing is often the usual resting route, while mouth breathing may become more common when the nose feels blocked or during heavier exertion. This is not a judgement about one method being universally better; it is a reminder that comfort and context matter.
03 — POSITION AND RESISTANCE
Why nasal resistance may increase when lying down
Many people notice their nose feels different when they lie down. Normal changes in blood flow through nasal tissue, along with room air, irritants and pre-existing congestion, can influence the feeling of resistance. The experience is individual, and persistent or worrying symptoms deserve professional advice.
04 — EXTERNAL SUPPORT
How QuietNite nasal strips work
QuietNite uses flexible bands to gently lift the sides of the nose, widening the nasal valve — one of the narrowest parts of the nasal airway. This simple mechanical action can reduce nasal resistance and make breathing through the nose feel easier.
05 — NIGHTLY RHYTHM
The importance of consistent sleep routines
Sleep is shaped by more than one product or habit. A repeatable wind-down, a comfortable sleep setting and attention to personal health needs can all make a difference to how a night feels. For people who choose a nasal strip, using it as one small and considered part of a routine may be more realistic than expecting a single solution.
SAFETY NOTICE
QuietNite nasal strips are designed to mechanically support nasal airflow. They are not intended to diagnose, treat, cure or prevent disease and are not a treatment for obstructive sleep apnoea. Persistent snoring, breathing pauses during sleep or excessive daytime sleepiness should be discussed with a healthcare professional.
https://www.nhs.uk/conditions/sleep-apnoea/
References
Schenkel EJ, Ciesla R, Shanga GM.
Effects of nasal dilator strips on subjective measures of sleep in subjects with chronic nocturnal nasal congestion: a randomized, placebo-controlled trial.
Allergy, Asthma & Clinical Immunology. 2018;14:34.
doi:10.1186/s13223-018-0258-5
