Houpu can dry dampness, eliminate phlegm, and lower the flow of qi to relieve flatulence and discomfort. It is used in treating dampness stagnation, vomiting and diarrhea, food stagnation (the accumulation of food in the stomach due to indigestion), gas stagnation, abdominal distension and constipation, and phlegm (the pathological product of impaired metabolism of water and liquid) and wheezing and coughing. This product is the dried dry bark, root bark and branch bark of Magnoliaceae or concave-leafed Magnoliaceae. It is bitter, pungent and warm in nature. Attributed to the spleen, stomach, lung and large intestine meridians. Functions are drying dampness and eliminating phlegm, lowering qi and removing fullness. It is used for treating dampness stagnation in the middle, epigastric plague and vomiting and diarrhea, food accumulation and stagnation of Qi, abdominal distension and constipation, phlegm and cough, and other symptoms of dampness and fullness in the middle. If you have any symptoms, please go to the regular hospital in a timely manner under the guidance of a professional physician to use medication, medication must be under the guidance of a professional physician, do not take medication on your own, so as to avoid delaying the condition.