2. Chenpi in water can be used to treat spleen deficiency and stagnation of qi, nausea, vomiting, abdominal distension, or abdominal distension after meals, diarrhea. Chenpi's drying dampness and phlegm can promote lung, relieve cough and phlegm, and treat cough and phlegm, such as chronic bronchitis, pneumonia, upper respiratory tract infections and so on.
3. Chenpi can also be used to treat nausea, anorexia, diarrhea, and lack of appetite during pregnancy.