After surgery for intestinal polyps, if there is vomiting or hiccups caused by stagnation of qi in the spleen and stomach, Chen Pi can be taken under the guidance of a professional Chinese medicine practitioner, and the specific medication should be taken in accordance with the doctor’s instructions. Chenpi is pungent, bitter, warm and belongs to the spleen meridian and lung meridian, it can regulate qi, strengthen the spleen, dry dampness and resolve phlegm (dispel dampness by drying dampness and dissolve phlegm), clinically, it is mainly used in the treatment of vomiting, hiccups, excessive phlegm (pathological products formed in the impaired metabolism of water), cough with cold phlegm and pectoral paralysis (tightness and pain in the chest), etc., caused by the syndrome of stagnation of qi in the spleen and stomach. Those who are allergic to tangerine peel are not allowed to take it. Chenpi should be used with caution in cases of yin deficiency, dry cough, internal solid heat, and allergies. The warmth of tangerine peel enters the lungs and spleen, which in turn resolves cold phlegm and relieves cough. If intestinal polyp surgery patients have excessive phlegm, vomiting and other symptoms and identification of the spleen and stomach qi stagnation, can be under the guidance of professional Chinese medicine practitioners Chen Pi. The drug should be taken under the guidance of a doctor, not self-medication.