Orange peels dried in the sun are what Chinese medicine calls Chen Pi. Chenpi has the function of regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), drying dampness and resolving phlegm (removing phlegm in the body by drying dampness), and is used to treat distension and fullness in the epigastric region (abdomen), poor appetite and vomiting and diarrhea, and coughing with excessive phlegm. The application of Chenpi is very wide, because Chenpi has a special flavor, can dredge the qi, has the effect of moving qi and relieving pain (by regulating the body’s qi to relieve pain), strengthening the spleen and the effect of the middle, can be used to treat vomiting, hiccups (hiccups) and other discomforts, and Chenpi can not only dry dampness and resolve phlegm (to dry dampness of the drug to dispel phlegm evils in the body), but also warming the cold phlegm, cold phlegm, damp phlegm coughs can be used. In addition, because of the Chenpi bitter warm and dry, therefore, if the body is cold and damp caused by the spleen and stomach disharmony, the use of Chenpi has a good effect. However, Chenpi is also easy to injure the heat, so the tongue is red and less fluid, internal solid heat, Yin deficiency dry cough, and hemoptysis, vomiting blood with caution. It is worth noting that part of the pesticides and preservatives will remain on the surface of the orange, conventional washing, soaking is difficult to remove. Therefore, before drying the orange peel to drink with appropriate methods to clean it up, so as not to cause damage to health. However, if you are not feeling well, you need to go to the hospital in time, and consume sun-dried orange peel in moderation.