Asthma - Phlegm Wheezing Pattern
TCM differentiation and treatment for asthma with Phlegm
Asthma · Phlegm Wheezing Pattern
Updated: June 23, 2026
Reviewed by: Dr. Li Wei, DACM
Reading Time: 7 min
Body Area: Chest
Pattern Overview
Phlegm Wheezing is a common pattern in asthma, characterized by **airway
mucus hypersecretion, wheezing with phlegm sound, copious sticky sputum,
and chest tightness. The core pathogenesis is Phlegm-turbidity
obstructing the Lung**, causing Lung Qi to fail to descend, mucus
obstruction, and wheezing.
Key Symptoms and Differentiation Points
| Differentiation Dimension | Manifestations |
|---|
| Primary Symptoms |
|---|
sticky sputum |
| Associated Symptoms |
|---|
sensation, difficulty expectorating |
| Tongue and Pulse |
|---|
coating, slippery pulse |
| Pathogenesis |
|---|
failing to descend |
| Etiology |
|---|
hiding in the Lung |
Acupuncture Point Prescription
| Point | Location | Function |
|---|
| Fenglong (ST40) |
|---|
to the tibial crest | Transforms Phlegm and Dampness |
| Feishu (BL13) | On the upper back, 1.5 cun lateral to T3 |
|---|
Back-Shu point of Lung meridian; regulates Lung Qi |
| Zhongwan (RN12) | 4 cun above the umbilicus |
|---|
Stomach; harmonizes the Stomach |
| Pishu (BL20) | Lower back, 1.5 cun lateral to T11 |
|---|
of Spleen meridian; strengthens Spleen Qi |
| Dingchuan (EX-B1) | 0.5 cun lateral to GV14 (below C7) |
|---|
point specifically for asthma; stops wheezing |
Clinical Recommendation: Filiform needle, even method; moxibustion
may be added to warm and transform Phlegm.
Herbal Formula
Base Formula: San Zi Yang Qin Tang (三子养亲汤) + Er Chen Tang
(二陈汤)
Composition:
Perilla Seed (Su Zi), White Mustard Seed (Bai Jie Zi), Radish Seed (Lai
Fu Zi), Tangerine Peel (Chen Pi), Pinellia (Fa Ban Xia), Poria (Fu
Ling), Licorice (Gan Cao)
Action: Transforms Phlegm, descends Qi, and stops wheezing.
Modifications
| Associated Symptoms | Additions/Subtractions |
|---|
| Copious sticky sputum |
|---|
Phlegm |
| Chest tightness | Add Gua Lou, Zhi Ke to relieve chest tightness |
|---|
| Poor appetite | Add Sha Ren, Mu Xiang to harmonize the Stomach |
|---|
| Chronic wheezing with Qi deficiency |
|---|
supplement Qi and stabilize the exterior |
Western Mechanism Reference
Airway mucus hypersecretion with mucus plug obstruction of small
airways, airflow limitation, and MUC5AC overexpression. Phlegm Wheezing
corresponds to asthma with mucus hypersecretion, where goblet cell
hyperplasia and MUC5AC overexpression contribute to mucus plug formation
and airflow obstruction.
References
1. Internal Medicine of TCM - Asthma with Phlegm Wheezing.
2. DB-XJB: Er Chen Tang.
3. WHO. (2023). Asthma fact sheet. World Health Organization.
Explore More
- Find your solution at MendGod.com –
Personalized herbal protocols and acupressure tools for respiratory
health.
- Deepen your knowledge at TcmCIO.com – Full
research papers and clinical case studies on TCM asthma management.
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Last reviewed: June 2026 | Lead author: Dr. Li Wei, DACM | Content updated: Monthly
Disclaimer: This guide is for educational purposes only and does not constitute medical advice. Consult a licensed healthcare provider before starting any treatment.