Pericarpium Citri Tangerinae has many functions, mainly treating qi stagnation and dampness resistance of spleen and stomach, fullness of chest and diaphragm, abdominal distension and pain, loss of appetite, vomiting and unfavorable defecation. Adding dried tangerine peel to stir-fry has the function of regulating qi and resolving phlegm. At the same time, dried tangerine peel also has the effects of eliminating dampness, diuresis and relaxing bowels, and has a good curative effect on spleen-stomach disharmony, edema and constipation, and also has a certain effect on relieving crab poison and alcohol poison.

Pericarpium Citri Reticulatae is a very common Chinese herbal medicine, which has a good effect on treating diseases and preserving health, especially some people like to quote Chenpi tea. People also often use it as seasoning. Pharmacologically speaking, it has the effects of regulating qi, invigorating stomach, resolving phlegm and stopping vomiting, and has no toxic or side effects.

Chenpi is made by drying or airing orange peel. As a commonly used Chinese medicine for regulating qi, invigorating stomach and resolving phlegm, it is soaked in water to clear away heat, resolve phlegm and eliminate dryness. Generally speaking, the longer you stay in Chenfang, the better. After the next year, the content of volatile oil harmful to health will decrease, while the content of flavonoids will increase, and the medicinal value will be fully reflected. Chenpi not only won't make people fat, but also has a good slimming effect, and the effect is very good. There are no side effects except that eating too much will get angry.