Sweet and flat in nature. Can benefit the spleen and stomach, diuretic and detumescence. "Lin Yi Yao Ji" is used to control water edema, that is, Pelteobagrus fulvidraco is mixed with mung beans and garlic, boiled, fish and beans are removed, and the juice is mixed with Phytolacca acinosa. It is especially suitable for patients with spleen deficiency and swelling and pain.