Orange peel is called dried tangerine peel in Chinese medicine, and fresh orange peel is called fresh dried tangerine peel. Compatible with other traditional Chinese medicines for relieving cough and resolving phlegm, soothing the liver and regulating qi. People like to make tea, which has the functions of promoting digestion, strengthening the spleen, relieving cough and vomiting.

It is advisable to make tea with aged orange peel, because fresh orange peel inevitably has pesticide residues, which is easy to bring toxic and side effects.

Drinking tea soaked in orange peel often, to a certain extent, is easy to cause "expired" (hurting vitality). The remedy is: eat a little steamed jujube, or drink a little jujube soup to replenish your vitality.