Damp-Phlegm in the Lungs

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At a glance

Key attributes

Chinese name: 湿痰阻肺      Pinyin name: Shī Tán Zǔ Fèi

Pattern nature: Full

Diagnosis

Common symptoms: Nausea Asthma Coughing Wheezing Pale face and eight other symptoms

Pulse type(s): Slippery (Hua), Soggy (Ru)

Tongue description: Swollen tongue with sticky white coating

Treatment

Treatment principle: Remove Dampness and Phlegm, restore the descending of Lung Qi.

Common formulas: Er Chen Tang

Pathology

Phlegm in the Lungs is synonymous with Substantial Phlegm. It is Phlegm that is located in the Lungs and that can be seen. It is manifested by the swollen tongue. The main symptoms, on top of general Phlegm symptoms, are the heavy sputum that develops in the Lungs and throat as well as, in some cases, asthma or difficulty to breath. 

This Phlegm is associated with or deriving from Dampness. This type of Damp-Phlegm can be reflected by the sticky white tongue coating and profuse white sputum. 

The pattern can be acute or chronic. In acute cases, it is normally caused by Wind invasion of the Lungs. If the patient's immune system is not strong enough to defense this Pernicious Evil, the patient then develops acute cough with profuse sputum.

In chronic cases, it is often the result of Spleen Deficiency. It is because the Spleen is responsible for Body Fluids transformation and transportation and its dysfunction leads to Phlegm formation, which then get stored in the Lungs. 

As a result, the descending of Lung Qi is greatly disturbed, thus the symptoms of coughing and short of breath. The Pale complexion shows the Spleen and Lung Yang Deficiency

The patients usually dislike lying down, because the horizontal position make the chest pain, stifling and distention condition even worse due to the obstructed chest and Lungs by Phlegm. This Phlegm also obstructed the head's orifices which then cause the feeling of muzziness, dizziness and head heaviness. 

In acute cases, the patient's Qi is usually not weakened which indicates a purely Full pattern, then the pulse is Slippery. However, the pulse is Soggy in chronic cases,  which means the Qi is harmed to certain degree. 

Diagnosing Damp-Phlegm in the Lungs

Pulse type(s): Slippery (Hua) or soggy (Ru)

Tongue description: Swollen tongue with sticky white coating

Main symptoms: Nausea Asthma Coughing Wheezing Pale face Dizziness Chest fullness Phlegm in throat Shortness of breath Feeling of heaviness Profuse white sputum Dislike of lying down Stifling sensation in the chest

Diagnosis commentary: Key characteristic symptoms of this pattern are the sticky white tongue coating and chronic cough with large amount of white sputum.

Treating Damp-Phlegm in the Lungs

Treatment principle

Remove Dampness and Phlegm, restore the descending of Lung Qi.

Herbal formulas used to treat Damp-Phlegm in the Lungs

Er Chen Tang

Source date: 1148 AD

Number of ingredients: 5 herbs

Key actions: Dries Damp and dispels Phlegm. Regulates Qi and harmonizes the Middle Burner (Stomach and Spleen).

Formula summary

Er Chen Tang is a 5-ingredient Chinese Medicine formula. Invented in 1148 AD, it belongs to the category of formulas that dry Dampness and transform Phlegm.

Besides Damp-Phlegm in the Lungs, Er Chen Tang is also used to treat Phlegm-Heat in the Lungs or Damp-Phlegm.

Read more about Er Chen Tang

Diet recommendations

As for food, avoid cold and raw foods, dairy, greasy, spicy, fried food. Also avoid alcohol or tobacco. Try simple warm soups or vegetable juice until the patients are recovered. 

Cupping over the chest or upper back, nasal wash and breathing exercises can also help healing. 

Finally, the patients should take as much as bed resting.