It is customary to think that the fresh orange peel taste more pungent, gas strong and dry, after placing Chenjiu, the odor is moderate, line and not steep, warm and not dry and strong, the quality of its superiority, the name of Chenpi. Chenpi is generally used for medicinal purposes. Chenpi is bitter, pungent, warm in nature and belongs to the spleen and lung meridians. It has the efficacy of regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), drying dampness and resolving phlegm (removing phlegm in the body with dampness-drying medicines), and it can be used for treating the cold and dampness stagnation in the middle jiao such as distention and fullness of the epigastrium (abdomen), inappetance, and lack of taste and flavor, and for the deficiency of the spleen and qi stagnation, stuffiness and distension of the stomach and epigastrium, loss of appetite, and loose stools or vomiting and diarrhea, and other diseases. This product can also be used for various phlegm symptoms, especially for treating damp phlegm and cold phlegm. The adverse reactions and contraindications of this product are not clear. After the occurrence of discomfort should promptly seek medical attention, under the guidance of physician’s identification and selection of medication, do not self-medication, in order to avoid delays in the condition.