Ep.67, The Nose Decoded!, Dr. Karen Parker Davidson

The nose is not just for breathing—it is a diagnostic organ.
It reflects neurological, inflammatory, postural, and systemic changes.

Nasal resistance is sneaky, slow, and often invisible.
Patients adapt for years before symptoms become obvious.

Bigger airways do not guarantee better breathing.
Function depends on pressure differentials—not just volume.

There is no universal “normal” for nasal resistance.
Each nose is as unique as a fingerprint.

The tongue cannot function properly with high nasal resistance.
Tongue posture is neurologically dependent on nasal airflow.

Expansion and mandibular advancement shift pressure gradients.
Improvement in one area may create dysfunction elsewhere.

Mouth breathing is a reflex, not a habit.
It signals underlying resistance or obstruction.

Objective measurements matter.
Symptoms alone can mislead diagnosis and treatment planning.

Over-reduction surgeries can worsen quality of life.
Empty Nose Syndrome highlights the danger of “more space = better.”

Airway care must be collaborative, not siloed