From the clinical manifestations, the diagnosis of wheezing bronchitis is clear, and repeated wheezing episodes will be clinically diagnosed as asthma. Repeated coughing and wheezing, the clinic should pay attention to exclude other causes of wheezing, such as foreign body irritation, infection such as mycoplasma, developmental malformations, etc. Asthma is a deficiency of the spleen, lungs, and kidneys in Chinese medicine, and is essentially a deficiency, but because of the diet and environmental factors, there are also manifestations of actual symptoms. Clinical treatment should not be indiscriminately supplemented or blindly diarrhea, but based on regulating the function of spleen and stomach, strengthening the spleen and benefiting the lung, and correctly identifying the evidence and using medicine together with diet and environmental control, can well improve and enhance the immune function of the body, and the clinical effect is reliable, which has great advantage compared with the modern medical treatment of symptoms, but it has a great relationship with the doctor’s clinical evidence level.