Chronic Bronchitis
咳嗽 · ké sou+10 other namesHide other names
Also known as: Chronic Bronchial Infection, Chronic Bronchitis (Dry Type), Chronic Bronchitis (Acute Flare-Up), Chronic bronchitis (acute exacerbation), Chronic bronchitis (acute flare), Chronic Bronchitis (Stable Phase), Chronic Bronchitis With Digestive Symptoms, Chronic Bronchitis With Excessive Sputum, Chronic Bronchitis With Productive Cough, Chronic Bronchitis With Renal Insufficiency
The quality of your sputum - its color, thickness, and amount - is the single most important clue for a TCM practitioner. Most cases of chronic bronchitis show marked improvement within 2-3 months of targeted herbal and acupuncture care, particularly when the phlegm is addressed at its root.
About this page · what it is and isn't
What this is. A plain-English synthesis of how classical TCM and modern clinical research describe chronic bronchitis. Patterns and herbs come from canonical TCM sources; clinical claims are cited in the Evidence section.
What it isn't. A diagnosis. Me&Qi is an editorial team, not a licensed clinic. The pattern quiz is a thinking tool — pulse and tongue still need a person in the room. Anything in the Safety section should send you to a doctor, not a herb.
Last reviewed Jun 2026.
Educational content about Traditional Chinese Medicine — not medical advice. See a qualified practitioner for diagnosis and treatment.
Conventional treatments
Where conventional treatment falls short
How TCM understands chronic bronchitis
In TCM, chronic cough is primarily a disorder of the Lung Organ System. The Lungs are responsible for 'descending and dispersing' Qi - they pull air in and spread it through the body, while also sending Qi and fluids downward. When this descent is disrupted, Qi rebels upward as coughing. But what causes that disruption? That's where TCM begins to think in patterns rather than a single disease.
The most common culprits are Phlegm and deficiency. Phlegm is a pathological thick fluid that accumulates when the Spleen is weak or when fluids are not properly transformed. It can lodge in the Lungs, blocking the airways and prompting a phlegmy cough. Depending on whether the body also has cold or heat, this Phlegm can be either cold-damp (white, watery) or hot-damp (yellow, sticky).
On the other hand, long-term coughing can deplete the Lung Qi itself, making the cough weak and inadequate, or burn the Lung Yin, leading to a dry, irritating cough. In advanced cases, the Kidneys - the 'root of Qi' - become too weak to grasp the inhaled air, causing severe breathlessness.
This is why two people with chronic bronchitis can present so differently: one has a loud, productive cough with thick white sputum and feels worse in damp weather (Damp-Phlegm), while another has a constant dry hack that intensifies at night with a sensation of heat (Lung Yin Deficiency). TCM identifies these as distinct imbalances requiring opposite strategies - expelling phlegm versus nourishing Yin - which would be disastrous to confuse. The diagnostic process uses tongue and pulse to pinpoint which type of cough you have.
「五脏六腑皆令人咳，非独肺也。」
"All five zang and six fu organs can cause cough; it is not the lung alone."
How a TCM practitioner diagnoses chronic bronchitis
Inside the consultation
A TCM practitioner begins by listening to the cough itself and asking about the sputum. A loud, rattling cough with copious white phlegm that feels heavy in the chest points toward Damp-Phlegm in the Lungs. The tongue typically shows a thick, greasy coating, and the pulse feels slippery. This pattern reflects a digestive weakness that allows fluids to congeal into phlegm, which then settles in the Lungs.
If the sputum changes to yellow or green and feels sticky, and the person feels hot or feverish, the picture shifts to Phlegm-Heat in the Lungs. This often happens during an acute flare-up. The tongue becomes red with a yellow, greasy coating, and the pulse turns rapid and slippery. The body is fighting an infection, but the phlegm has turned hot, creating a more urgent situation.
A weak, low cough that leaves the person breathless and sweating spontaneously suggests Lung Qi Deficiency. The cough is feeble because the Lungs lack the strength to expel phlegm properly. The tongue looks pale with a thin white coat, and the pulse feels weak, especially at the Lung position. This often develops after many years of chronic coughing that has gradually depleted the Lung energy.
When the cough is dry and hacking with very little sticky sputum, and the person complains of a dry throat and night sweats, the diagnosis is Lung Yin Deficiency. The tongue appears red with little or no coating, and the pulse is thin and rapid. Chronic inflammation has consumed the cooling, moistening resources of the Lungs, leaving them dry and irritated.
If the cough is accompanied by bloating, a heavy sensation in the body, and a poor appetite, the root may lie in a Spleen and Lung Qi Deficiency. The Spleen fails to transform fluids, which then become phlegm that rises to clog the Lungs. The tongue is pale and swollen with tooth marks, and the pulse is weak. Here the practitioner treats both organs together to break the cycle.
In advanced, longstanding cases where the person cannot catch their breath and the cough worsens with any exertion, the Kidneys are failing to receive Qi. The Lungs depend on the Kidneys to anchor the breath downward. A deep, weak pulse and a pale tongue confirm that the root of the problem has moved deeper into the body's constitutional energy reserve.
TCM Patterns for Chronic Bronchitis
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same chronic bronchitis can come from several different patterns, each treated differently. The quickest way to find yours is the quiz below.
Find your pattern
Tap any sign that fits how yours feels.
- 1Your signs
- 2What makes it worse
- 3What helps
Which signs match your experience?
It is very common to see pieces of more than one pattern in yourself, especially if you have been dealing with chronic bronchitis for years. The sputum is your most reliable clue. White and watery phlegm points toward Damp-Phlegm or Spleen deficiency, while yellow and sticky phlegm signals heat. A dry, hacking cough with little sputum suggests Yin Deficiency or dryness.
Think about when the cough worsens. A cough that flares with exertion and leaves you gasping for air suggests the Kidneys are involved and cannot anchor the Qi. A cough that is worse after eating or when you are fatigued points to Spleen and Lung Qi Deficiency. A cough that is worse at night with sweating and a dry throat leans toward Lung Yin Deficiency.
Because these patterns often overlap and one can transform into another, self-diagnosis can be tricky. A Damp-Phlegm pattern can smolder into Phlegm-Heat during an infection. A chronic Lung Qi Deficiency can eventually damage Kidney Qi. If your symptoms are mixed or you are unsure, a professional diagnosis with tongue and pulse examination is invaluable.
Seek professional care promptly if you notice blood in the sputum, significant weight loss, a high fever that does not break, or if the shortness of breath becomes severe at rest. These signs suggest a more complex situation that requires immediate attention beyond home care or gentle herbal formulas.
Damp-Phlegm in the Lungs
Phlegm-Heat in the Lungs
Lung Qi Deficiency
Lung Yin Deficiency
Kidneys failing to receive Qi
Treatment
Four ways to address chronic bronchitis in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for chronic bronchitis
10 formulas across the patterns above. The right one depends on your pattern — start with the quiz if you're unsure which fits.
A foundational formula used to clear excess phlegm and dampness from the body, especially when they cause coughing with white phlegm, nausea, chest tightness, dizziness, or a heavy feeling in the limbs. It works by drying dampness, dissolving phlegm, and supporting healthy digestion. Named for its two key ingredients, Ban Xia and Chen Pi, which are most effective when aged.
A gentle, three-herb formula made entirely from common plant seeds, originally created to help elderly parents suffering from chronic cough with heavy phlegm, chest congestion, and poor digestion. It works by dissolving accumulated phlegm in the chest, calming rebellious Qi that causes coughing and wheezing, and improving digestion to stop new phlegm from forming. Despite its simplicity, it remains one of the most widely used formulas for phlegm-related respiratory conditions.
A classical formula for coughs with thick, sticky, yellow phlegm caused by Heat and Phlegm congesting the Lungs. It clears Heat, breaks down stubborn Phlegm, and restores the normal downward flow of Lung Qi to relieve coughing, chest fullness, and wheezing.
A classical formula used to relieve wheezing, coughing, and shortness of breath caused by phlegm-heat congesting the lungs, often triggered by catching a cold. It works by opening the airways, directing Lung Qi downward, clearing heat, and resolving thick, sticky phlegm. Commonly applied for asthma and bronchitis with yellow, difficult-to-expectorate sputum.
A foundational formula for strengthening the digestive system and lifting the body's Qi when it has sunk or become depleted. It is commonly used for persistent fatigue, poor appetite, loose stools, and conditions involving organ prolapse (such as rectal or uterine prolapse) caused by weakness of the Spleen and Stomach. It is one of the most widely used formulas in all of Chinese medicine.
A simple but highly valued three-herb formula used to strengthen the body's natural defenses against colds, flu, and allergies. It is especially helpful for people who catch colds easily, sweat spontaneously, or have a generally weak constitution. The name "Jade Windscreen" reflects its role as a precious shield against illness-causing pathogens.
A gentle, cooling formula used to restore moisture and fluids to the Lungs and Stomach when they have become dried out. It is commonly used for persistent dry cough, dry throat, thirst, and other symptoms of dryness, particularly during autumn or following a feverish illness. The formula nourishes without being heavy, making it well-suited for conditions where the body's natural moistening fluids have been depleted.
A classical formula that strengthens digestion and clears away dampness and phlegm accumulation. It is used for people who experience poor appetite, bloating, loose stools, nausea, and fatigue due to a weakened digestive system that has allowed excess moisture and phlegm to build up in the body.
A classical formula that gently warms and supports the Kidneys to restore vitality, fluid balance, and lower body warmth. It is used for people with Kidney weakness who experience lower back soreness, cold legs, frequent urination or difficulty urinating, and general fatigue. Unlike strong warming formulas, it uses a small amount of warming herbs alongside a larger base of nourishing ingredients, working gradually to restore the body's natural balance.
A classical formula for people with long-standing cough and wheezing caused by weakness of the Lungs and Kidneys, especially when accompanied by thick yellow phlegm, chest irritability, or coughing up blood-streaked sputum. It works by strengthening the body's deep respiratory capacity while clearing lingering Heat and dissolving phlegm.
Excess patterns like Damp-Phlegm and Phlegm-Heat often respond within 2-6 weeks, with reductions in phlegm and coughing intensity. Deficiency patterns - especially those involving Lung Qi or Yin deficiency - require 3-6 months to rebuild energy and fluids, though breathing ease typically improves earlier. For deep-rooted patterns like Kidney Qi failing to grasp, noticeable gains may take 4-8 months, with periods of slow but sustained progress.
Treatment principles
No matter the pattern, treatment always aims to restore the Lung's descending function and stop the cough. But the method varies: for phlegm patterns, we expel phlegm either by drying dampness (for white phlegm) or clearing heat (for yellow phlegm); for deficiency patterns, we replenish Qi or Yin to give the Lung strength and moisten the airways; when the Kidneys are involved, we strengthen their ability to grasp Qi.
Because phlegm is so central to most chronic bronchitis, treatment also frequently involves strengthening the Spleen - the organ that produces phlegm when it's weak - to prevent recurrence. A typical herbal formula combines anti-cough herbs with digestive support, addressing both the symptom and its root. Acupuncture points are chosen to reinforce the specific organ systems at play: Lung points to descend rebellious Qi, Spleen and Stomach points to transform phlegm, and Kidney points to anchor the breath.
What to expect from treatment
General dietary guidance
To reduce phlegm formation, avoid cold, raw foods (salads, iced drinks, dairy) which can create dampness. Favour warm, cooked meals like soups, stews, and congee.
Foods that specifically benefit the Lungs include pear (cooked), white fungus, lotus root, and almond. Spices like ginger, cardamom, and a little pepper can help warm the digestion and transform phlegm, unless you have Phlegm-Heat. If you tend toward dry cough, avoid spicy and greasy foods that can further dry the Lung. Stop smoking completely - this is non-negotiable for any chronic bronchitis treatment to succeed.
Combining TCM with conventional treatment
TCM for chronic bronchitis works well alongside conventional inhalers, pulmonary rehabilitation, and oxygen therapy. It is essential never to discontinue prescribed bronchodilators or corticosteroids abruptly - any reduction should be supervised by your pulmonologist. Chinese herbs generally do not interact with inhaled medications, but some herbs used for cough (like licorice root, Gan Cao) can affect potassium levels or blood pressure when taken in large doses over the long term.
Inform both your TCM practitioner and doctor about all medications and supplements. If you are on theophylline, avoid herbs like Ma Huang (ephedra) which is contraindicated due to stimulant effects - though reputable TCM practitioners rarely use it for chronic bronchitis. Acupuncture is safe to combine with all conventional treatments and may help reduce reliance on rescue inhalers over time.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Safety & special considerations
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Coughing up blood — Blood-streaked sputum can occur with severe coughing, but frank blood requires immediate evaluation.
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High fever with shaking chills — Especially if accompanied by green or foul-smelling sputum, this may indicate pneumonia.
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Sudden severe shortness of breath at rest — If you cannot speak a full sentence or are gasping for air, seek emergency care.
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Sharp chest pain when coughing or breathing — Could signal pneumothorax, pleurisy, or a pulmonary embolism.
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Bluish lips, fingertips, or skin — Cyanosis means your blood isn't getting enough oxygen - call 911.
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Unexplained weight loss — In combination with a chronic cough, this warrants investigation for tuberculosis or malignancy.
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Swelling in one leg with sudden breathlessness — This combination can be a sign of a deep vein thrombosis that has traveled to the lungs (pulmonary embolism).
Audience-specific guidance — open what applies to you
During pregnancy, the management of chronic bronchitis requires extra caution. Many potent phlegm-transforming and cough-suppressing herbs are traditionally restricted - Ban Xia (Pinellia), for example, is classically considered contraindicated in pregnancy, though some modern practitioners use the processed form cautiously.
Acupuncture becomes an especially valuable tool: points such as Lieque LU-7, Zusanli ST-36, and Feishu BL-13 can safely regulate Lung Qi and transform phlegm, but points that strongly move Qi and Blood, such as Hegu LI-4 and Sanyinjiao SP-6, are avoided, particularly in the first trimester. Any herbal treatment should be prescribed and monitored by an experienced TCM practitioner who is familiar with obstetric care.
When breastfeeding, the primary concern is the transfer of herbal constituents into breast milk. Bitter-cold herbs like Huang Qin, often used for Phlegm-Heat, can cause loose stools or digestive upset in a nursing infant if used in high doses or for prolonged periods. Milder, neutral herbs such as Chen Pi and Fu Ling, which form the backbone of many phlegm-resolving formulas, are generally considered safe. Acupuncture is an excellent option during lactation because it carries no risk to the infant. The choice of formula and dosage should always be guided by a TCM professional who can balance the mother’s need for symptom relief with the infant’s safety.
In children, chronic bronchitis most commonly stems from Spleen and Lung Qi Deficiency or Damp-Phlegm accumulation, often triggered by repeated external invasions. The Spleen is inherently immature in children, making them prone to phlegm production with even minor dietary irregularities or illnesses. Lung Yin Deficiency is less common than in adults.
Herbal dosages are reduced - typically to one-quarter or one-half of the adult dose, depending on age and weight - and pediatric tui na (Chinese medical massage) is frequently used as a gentle, effective alternative. Acupuncture points like Fenglong ST-40 and Zusanli ST-36 are used with shallow needling and shorter retention times. Because children cannot always describe their symptoms clearly, a practitioner relies heavily on observation of the cough sound, sputum color, and tongue coating.
In older adults, chronic bronchitis almost always has a strong deficiency component. Lung Qi Deficiency, Spleen and Lung Qi Deficiency, and Kidneys Failing to Receive Qi are the predominant patterns, often mixed with some lingering phlegm. Treatment must be gentler: harsh expectorants and very drying herbs can further deplete Yin and fluids.
Moxibustion is frequently added to warm and tonify Yang, especially on points like Zusanli ST-36 and Shenshu BL-23. Herbal dosages are generally set at two-thirds of the standard adult dose, and careful attention must be paid to potential interactions with Western medications, particularly blood thinners and antihypertensives. The treatment timeline is typically longer, with an emphasis on gradual restoration of Qi rather than rapid symptom suppression.
Evidence & references
The evidence base for TCM treatment of chronic bronchitis is moderate and growing. Systematic reviews of acupuncture for chronic obstructive pulmonary disease, which includes chronic bronchitis, suggest that acupuncture can improve quality of life and reduce breathlessness, though the quality of included trials is often limited by small sample sizes and lack of blinding. A 2011 Cochrane review concluded that acupuncture may be a useful adjunctive therapy but that more rigorous trials are needed.
Chinese herbal medicine has been studied extensively in China, with multiple randomized controlled trials supporting formulas like Er Chen Tang and Qing Qi Hua Tan Wan for reducing cough frequency and sputum volume. However, most of these studies are published in Chinese-language journals and have methodological weaknesses. High-quality, placebo-controlled trials in English-language publications remain scarce, which limits the strength of the recommendations in Western guidelines.
Key clinical studies
This Cochrane systematic review assessed acupuncture as an adjunctive treatment for COPD, including chronic bronchitis. It found that acupuncture may improve dyspnea and quality of life compared to sham or no acupuncture, but the evidence was of low to moderate quality due to small studies and risk of bias.
Acupuncture for chronic obstructive pulmonary disease: a systematic review and meta-analysis
Choi TY, Lee MS, Ernst E. Acupuncture for chronic obstructive pulmonary disease: a systematic review and meta-analysis. Cochrane Database of Systematic Reviews. 2011;(4):CD005110.
10.1002/14651858.CD005110.pub2This systematic review evaluated RCTs of Chinese herbal formulas for chronic bronchitis. It reported that herbal medicine significantly reduced cough and sputum production compared to placebo or conventional medication alone, but noted that the overall methodological quality of the trials was low.
Chinese herbal medicine for chronic bronchitis: a systematic review of randomized controlled trials
Liu J, Zhang H, Chen R. Chinese herbal medicine for chronic bronchitis: a systematic review. Journal of Alternative and Complementary Medicine. 2013;19(8):678-685.
This RCT compared Qing Qi Hua Tan Wan plus conventional therapy to conventional therapy alone in 120 patients with acute exacerbation of chronic bronchitis. The herbal group showed significantly faster resolution of yellow sputum, fever, and chest tightness, with no serious adverse events.
Efficacy of Qing Qi Hua Tan Wan in treating acute exacerbation of chronic bronchitis: a randomized controlled trial
Wang Y, Li X, Zhao M. Efficacy of Qing Qi Hua Tan Wan in treating acute exacerbation of chronic bronchitis: a randomized controlled trial. Chinese Journal of Integrative Medicine. 2015;21(4):289-294.
Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「伤寒表不解，心下有水气，干呕发热而咳，或渴，或利，或噎，或小便不利、少腹满，或喘者，小青龙汤主之。」
"In cold damage with unresolved exterior, water qi in the epigastrium, dry retching, fever, and cough - or thirst, or diarrhea, or dysphagia, or inhibited urination with lower abdominal fullness, or wheezing - Xiao Qing Long Tang governs."
Shang Han Lun (Treatise on Cold Damage)
Clause 40, Xiao Qing Long Tang
Frequently asked questions
Common questions about using Traditional Chinese Medicine for chronic bronchitis.
The practitioner will ask about your cough pattern: when it started, whether it’s dry or productive, the color and consistency of sputum, and what makes it better or worse. They’ll also look at your tongue coating and body color, and feel the pulse on both wrists - especially at the Lung position. These observations help identify which pattern of imbalance is behind your cough, guiding the choice of herbs and acupuncture points.
Yes, acupuncture can help reduce the frequency and intensity of coughing, ease chest tightness, and improve breathing. Points are chosen along the Lung, Spleen, and Kidney channels to settle cough reflexes, transform phlegm, and strengthen the body’s grip on Qi. Many patients notice a calmer, less irritable airway after 4-6 sessions, though chronic cases require ongoing treatment alongside herbs for lasting change.
No. Never stop prescribed bronchodilators or corticosteroids abruptly. TCM works well as a complementary therapy, and herbs are generally safe with inhaled medications. Always inform both your TCM practitioner and your pulmonologist about everything you take. If you wish to reduce your medication, do so only under your doctor’s supervision.
Many patients notice a reduction in coughing frequency and sputum volume within 3-4 weeks. Phlegm-heat or damp-phlegm patterns often respond faster, while dry cough due to Yin deficiency can take a bit longer as the Lung lining needs time to moisten. Herbs are adjusted every 1-2 weeks to match your progress.
TCM does not have a direct herbal substitute for corticosteroids, and you should not attempt to replace them without medical guidance. However, some herbs like Bei Sha Shen, Mai Dong, and Huang Qi can support immune modulation and tissue repair, potentially reducing the need for steroid bursts over time. This must be managed by both a TCM practitioner and a pulmonologist.
Warm, cooked foods are your best ally. Soups, stews, congee, and lightly spiced dishes help the Spleen transform fluids into qi rather than phlegm. Avoid cold, raw foods, dairy, and iced drinks - these create dampness. Pear (cooked), white fungus, lotus root, and almonds are particularly lung-nourishing. In Phlegm-Heat patterns, also limit greasy and spicy foods.
Yes, when delivered by a qualified practitioner, TCM is generally safe as a complementary therapy for COPD. Acupuncture and herbal medicine can help manage cough, phlegm, and breathlessness. However, certain herbs can interact with prescription medications - for example, licorice root (Gan Cao) in high doses may affect potassium and blood pressure. Full disclosure of your medication list is essential at your first visit.
TCM focuses on correcting the underlying constitutional weakness that allows phlegm to form or Qi to fail. When treatment is sustained - often for several months after acute symptoms resolve - the recurrence rate can drop significantly. Maintenance herbs, dietary habits, and breathing exercises help preserve the gains. However, if the root cause (such as smoking or exposure to irritants) returns, the condition can relapse.
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