Chen Pi can be used for a long time to make water, and can be used by both adults and children. Chen Pi is also often referred to as orange peel, but Chen Pi is the orange peel that has been left for a longer period of time. In the theory of Chinese medicine, Chen Pi is good for those who have been aged for a long time, Chen Pi has the effect of regulating qi and phlegm, broadening, drying dampness and strengthening the spleen, clinically it can be used to treat cough caused by weakness of the spleen and stomach, phlegm and dampness, and after eating the stomach and abdomen, bloating discomfort, you can use Chen Pi to infuse water to drink, and the taste of Chen Pi infused water is better, if a glass of Chen Pi water after meals, but also has the effect of promoting digestion. Chen Pi can be brewed for a long time to drink as a substitute for tea, just like drinking tea, but the amount of long-term consumption must be controlled, not a large amount, and do not drink on an empty stomach, and according to the different conditions of individual constitution, with other Chinese herbs appropriate combination, to drink Chen Pi water.