Wu Ling San is a proprietary Chinese medicine that mainly has the effects of warming yang and transforming qi (warming the body’s yang qi), inducing dampness and promoting the movement of water. Wu Ling San is composed of Ze Xie, Bai Zhu, Cinnamon, Poria and Poria. It is mainly used for the treatment of edema caused by yang not transforming qi (blockage of the body’s qi) and water-dampness stagnation (water-dampness stays in the body), with symptoms such as dysuria (uncontrolled urination), oedema and abdominal distension, vomiting and diarrhea, and thirst and thirst for water. The adverse reactions of this product are not clear at present. Note that people who are allergic to this product are prohibited from using it, and people with allergies need to take it with caution. Avoid spicy, cold, greasy food during the period of taking. If this product is used with other drugs, drug interactions may occur, please consult your physician or pharmacist for details. If you need to use this product, should be under the guidance of a physician to identify the evidence, do not blindly use their own medicine, so as not to cause adverse reactions.