Generalqìduǎn

Shortness of Breath

Also called:BreathlessnessScant qiDyspnea on exertion

From the TCM perspective: TCM categories 'chuan zheng' (panting) and 'shao qi'; located in the lung and kidney.

Overview

Shortness of breath means rapid, insufficient breathing with difficulty speaking, worsening after activity; the Suwen calls it 'shao qi' (scant qi). TCM treats it mainly through the lung and kidney — the lung governs qi and respiration while the kidney grasps qi — with excess patterns such as phlegm-damp obstruction and liver qi stagnation.

☯Common patterns (syndrome differentiation)

Lung qi deficiency

Key distinguishing signs: Short breath with weak voice, spontaneous sweating, wind sensitivity, frequent colds, chronic cough with thin white sputum, pale tongue, weak pulse.
Treatment principle: Tonify lung qi and secure the exterior

Kidney failing to grasp qi

Key distinguishing signs: Long exhalation and short inhalation, panting on exertion, sore weak knees, fatigue, spontaneous sweating, sometimes cold limbs, deep fine pulse.
Treatment principle: Tonify the kidney to grasp qi

Phlegm-damp obstructing the lung

Key distinguishing signs: Chest oppression and short breath, copious thick white sputum, wheezing/rattling, stomach oppression and poor appetite, greasy white coat, slippery pulse.
Treatment principle: Dry dampness, resolve phlegm and diffuse the lung

Liver qi stagnation

Key distinguishing signs: Triggered or worsened by emotion, distending chest and rib-side, frequent sighing, relief after belching, thin white coat, wiry pulse.
Treatment principle: Soothe liver and regulate qi to ease the chest

Daily self-care

Avoid wind-cold, smoking and secondhand smoke; for lung qi deficiency, practice Baduanjin and diaphragmatic breathing gradually.
With copious phlegm-damp, eat lightly and cut fatty, sweet and cold foods; dried tangerine peel and radish can move qi and dampness (use cautiously in yin deficiency).
Keep emotions smooth; with liver stagnation use walking, chest-opening exercise and regular rest.

When to seek medical help

The following warning signs require prompt medical evaluation — do not rely on self-treatment:

Marked breathlessness at rest, blue lips/nails, or inability to lie flat: emergency now.
Sudden shortness of breath with chest pain, palpitations or coughing blood: urgent evaluation for cardiopulmonary emergencies.
Progressively declining exercise tolerance, leg swelling or waking breathless: seek prompt cardiac/pulmonary assessment.

Medical disclaimer: Educational content about traditional Chinese medicine for information only; it is not a diagnosis or treatment and does not replace a qualified clinician. If symptoms worsen or warning signs appear, seek medical care.

All symptoms