TCM for Cough and Phlegm: Respiratory Health Solutions

Published July 20, 2026 | SEASONS Wellness

A persistent cough can disrupt sleep, strain relationships, and leave you feeling exhausted. Whether it follows a cold, appears seasonally, or lingers for months, Traditional Chinese Medicine offers a nuanced and effective approach to respiratory health that goes far beyond suppressing symptoms. By identifying the specific type of cough and its underlying causes, TCM provides targeted remedies that address both the branch (symptoms) and the root (cause).

The TCM View of the Lungs

In Traditional Chinese Medicine, the Lungs are called the "delicate organ" because they are the most susceptible to external pathogens. The Lungs govern Qi and respiration, control the skin and pores, and open into the nose. They work closely with the Spleen (which produces the fluids that the Lungs must disperse) and the Kidneys (which "grasp" the Lung Qi to enable deep breathing).

TCM classifies coughs into several distinct patterns, each requiring a different treatment approach. Understanding your cough type is the key to effective treatment.

Common Cough Patterns in TCM

1. Wind-Cold Cough

This pattern typically occurs at the onset of a cold. Symptoms include a dry or slightly productive cough with clear, watery phlegm, chills, mild fever, headache, body aches, and a stuffy nose with clear discharge. The cough is worse with cold air and better with warmth.

Treatment strategy: Dispel wind-cold, release the exterior, and stop the cough.

• Key herbs: Ephedra (Ma Huang), Cinnamon Twig (Gui Zhi), Dry Ginger (Gan Jiang)
• Tea remedy: Fresh ginger tea with brown sugar and scallion whites
• Dietary tip: Avoid cold, raw foods. Eat warm soups with ginger and garlic.

2. Wind-Heat Cough

This pattern presents with a loud, barking cough, yellow or greenish thick phlegm, sore throat, fever, thirst, and headache. The cough is often worse during the day.

Treatment strategy: Dispel wind-heat, clear the Lungs, and resolve phlegm.

• Key herbs: Honeysuckle (Jin Yin Hua), Forsythia (Lian Qiao), Mulberry Leaf (Sang Ye)
• Tea remedy: Chrysanthemum and peppermint tea with honey
• Dietary tip: Avoid spicy, greasy, and warming foods. Favor pear, loquat, and cooling fruits.

3. Phlegm-Dampness Cough

Characterized by a wet, rattling cough with copious white or clear phlegm, chest tightness, fatigue, poor appetite, and nausea. This pattern often results from Spleen deficiency — when the Spleen cannot properly transform fluids, they accumulate as phlegm in the Lungs.

Treatment strategy: Strengthen the Spleen, transform phlegm, and stop the cough.

• Key herbs: Pinellia (Ban Xia), Tangerine Peel (Chen Pi), Poria (Fu Ling)
• Tea remedy: Tangerine peel tea with a pinch of cardamom
• Dietary tip: Avoid dairy, sweets, and cold drinks, which generate dampness. Eat congee with Chinese yam and lotus seed.

4. Phlegm-Heat Cough

A more severe pattern with thick, yellow or green sticky phlegm that is difficult to expectorate, chest pain, flushed face, dry mouth, bad breath, and possibly fever. This often occurs when a simple cough is left untreated and the phlegm stagnates and generates Heat.

Treatment strategy: Clear Lung Heat, transform phlegm-heat, and open the airways.

• Key herbs: Scutellaria (Huang Qin), Trichosanthes (Gua Lou), Fritillary (Zhe Bei Mu)
• Tea remedy: Pear juice with honey and a pinch of turmeric
• Dietary tip: Avoid spicy and greasy foods. Eat steamed pear with rock sugar (Chuan Bei Mu).

5. Dry Cough (Lung Yin Deficiency)

A dry, hacking cough with little or no phlegm, dry throat and mouth, hoarse voice, and possible night sweats. This pattern often follows a prolonged illness or occurs in dry climates and seasons.

Treatment strategy: Nourish Lung Yin, moisten the Lungs, and stop the cough.

• Key herbs: Ophiopogon (Mai Men Dong), Lily Bulb (Bai He), Fritillary (Chuan Bei Mu)
• Tea remedy: Steamed Asian pear with rock sugar and Fritillary powder
• Dietary tip: Avoid spicy and drying foods. Favor honey, pear, lily bulb, tremella mushroom, and almonds.

Acupressure Points for Respiratory Relief

• LU7 (Lieque): On the radial side of the forearm, above the wrist crease. The master point for the Lung meridian. Relieves cough, sore throat, and nasal congestion.
• LU9 (Taiyuan): At the wrist crease, on the radial side. Tonifies Lung Qi and Yin, relieves chronic cough.
• REN17 (Danzhong): On the sternum, level with the fourth intercostal space. Opens the chest, relieves cough and wheezing, and calms the Shen.
• ST40 (Fenglong): On the lower leg, the most important point for resolving phlegm anywhere in the body.
• BL13 (Feishu): The Lung Back-Shu point, located between the shoulder blades. Strengthens the Lungs and treats chronic respiratory conditions.

Dietary Therapy for Lung Health

TCM considers food the first medicine. For respiratory health, incorporate these lung-nourishing foods:

• Asian pears: Cool and moistening, perfect for dry coughs. Steam with rock sugar and Fritillary powder.
• Loquat: Soothes the throat, resolves phlegm, and nourishes Lung Yin. Loquat syrup (Nin Jiom Pei Pa Koa) is a beloved remedy.
• Tremella mushroom: Deeply moistening for Lung Yin. Cook in sweet soup with goji berries and rock sugar.
• Lily bulb (Bai He): Nourishes Lung Yin, calms the Shen, and moistens dry coughs.
• Ginger: Essential for cold-type coughs. The warming nature dispels cold and transforms phlegm.
• Honey: Moistens the Lungs, relieves dry cough, and soothes the throat. Add to warm (not hot) tea.

Prevention: Building Lung Resilience

TCM emphasizes prevention as the highest form of medicine. To strengthen your Lungs and reduce susceptibility to respiratory issues: practice deep breathing exercises (Qigong or Tai Chi), dress warmly in cold and windy weather (especially protecting the neck), avoid smoking and secondhand smoke, manage stress (which weakens Lung Qi), and eat a balanced diet that supports Spleen function — because strong Spleen Qi prevents the production of excess phlegm.