Tangerine leaves, also known as tangerine leaves, can be used as traditional Chinese medicine, soaking water to drink has the effect of dredging the liver to move qi, phlegm dispersal, but it is not suitable for everyone to drink. Tangerine leaves for Chinese medicine, belonging to the rue family plant orange leaves. It is bitter in taste and flat in nature, belonging to the liver meridian, with the effect of dredging up the liver, removing phlegm and dispersing knots. Tangerine leaves are mainly used for the treatment of breast carbuncle swelling and pain, breast lumps, and also has a certain therapeutic effect on liver qi discomfort, chest and ribs (chest and ribs area collectively) distension and pain, hernia swelling and pain. Tangerine leaves are mainly used for internal use in decoction, but can also be mashed into juice and taken or used as a topical compress. Tangerine leaves contain glucose, fructose, sucrose, starch, cellulose and other chemical components, so diabetic patients need to drink with caution. In addition, the effective dosage of orange leaves in water is limited, and usually cannot achieve the corresponding therapeutic effect. If you want to achieve the therapeutic effect of orange leaf, it is recommended to carry out regular treatment under the guidance of a doctor.