Bronchial asthma is referred to Chinese medicine croup, spleen deficiency, phlegm and croup can be treated by a professional Chinese medicine practitioner by adding and subtracting the Six Gentlemen Soup after identification. Spleen deficiency, phlegm and croup are often seen in tiredness and weakness, loose food (loose stools), yellowish color (yellow and lack of luster), no China, phlegm and sticky, vomiting, chest and epigastric fullness, nausea, nausea and dullness (no appetite, reduced food intake) or easy to eat diarrhea and other symptoms, the treatment should be to strengthen the spleen and resolve the phlegm, you can use the Six Gentlemen Zi Tang plus subtractions. If the spleen yang is not vibrant (insufficient yang qi in the spleen), and the body is cold (cold body), add appendices and dry ginger to invigorate the spleen yang. If there is excessive phlegm and shortness of breath, combining with San Zi Nourishing Relatives Tang to resolve phlegm and lower qi to stabilize asthma is recommended. When discomfort occurs, one should consult a doctor in time and choose medication under the guidance of the physician’s diagnosis, and should not use medication on one’s own in order to avoid delaying the condition.