What are the health benefits of boiling pig's lungs with Houttuynia cordata?

Jun 25, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Houttuynia cordata is cold in nature and has the effect of clearing heat and detoxifying. Pig lung, which enters the lung meridian, is combined with Houttuynia cordata to make a soup that can clear excessive internal heat from the lungs and alleviate symptoms such as coughing, dry throat, and sore throat caused by lung heat. This combination actively supports lung health and improves the condition of lung dryness and heat. Pig lung cooked with Houttuynia cordata generally has benefits including clearing heat, moistening the lungs, anti-inflammatory action, relieving cough with phlegm, providing nutritional supplementation, and promoting digestion.

    Pig lung stewed with Houttuynia cordata generally has effects of clearing heat and moistening the lungs, antibacterial and anti-inflammatory properties, relieving cough and expelling phlegm, providing nutrition, and promoting digestion. Detailed explanations are as follows:

    1. Clearing heat and moistening the lungs: Houttuynia cordata is cool in nature and has the effect of clearing heat and detoxifying. Pig lung enters the lung meridian; combining the two ingredients in a stew can remove heat and dryness from the lungs, alleviate symptoms such as coughing, dry throat, and sore throat caused by lung heat, and actively support lung health and improve conditions of lung dryness and heat.

    2. Antibacterial and anti-inflammatory: Houttuynia cordata contains multiple natural antibacterial components that can inhibit pathogens causing respiratory infections. After consumption, pig lung stewed with Houttuynia cordata acts on the respiratory tract, reducing inflammatory responses, lowering the likelihood of respiratory infections, and helping to relieve discomfort caused by respiratory inflammation.

    3. Relieving cough and expelling phlegm: For symptoms such as coughing with thick phlegm, pig lung stewed with Houttuynia cordata can exert a synergistic effect. Combining the medicinal properties of Houttuynia cordata with the nourishing properties of pig lung can dilute phlegm, promote its expulsion, alleviate coughing symptoms, improve breathing difficulties, and make the respiratory tract more unobstructed.

    4. Providing nutrition: Pig lung is rich in nutrients such as protein, iron, and zinc, while Houttuynia cordata contains vitamins and dietary fiber. When stewed together, their nutrients blend, providing abundant nourishment for the body, meeting daily metabolic needs, enhancing physical vitality, and boosting immunity.

    5. Promoting digestion: Dietary fiber in Houttuynia cordata can promote intestinal motility, and pig lung, after cooking, is tender and easy to digest. Consuming pig lung stewed with Houttuynia cordata reduces the digestive burden on the gastrointestinal tract, accelerates food digestion and absorption, and helps maintain normal digestive system function.

    When consuming pig lung stewed with Houttuynia cordata, ensure the pig lung is thoroughly cleaned to remove blood and impurities, avoiding bacterial residue. Due to the cold nature of Houttuynia cordata, individuals with deficiency-cold syndromes of the spleen and stomach, pregnant women, and those with weak constitutions should consume it cautiously.