Wu Yao leaf from Chinese medicine, warm, pungent, to the spleen, kidney two meridians, itself has a warm and stomach, descending reverse vomiting, cold pain, but also a certain amount of wind to remove dampness, blood effect. First of all, it can be used to treat the pain and discomfort in the stomach and epigastric region caused by the blockage of cold in the middle Jiao, often such patients have a characteristic of pain in the stomach and epigastric region, when cold or cold aggravation, often such patients’ pain is more intense, but also accompanied by a loss of appetite, nausea, vomiting, loose stools or diarrhea, a few times a day, often such patients’ tongues are relatively light, the tongue moss is white. In addition to treating the pain in the stomach and epigastric region caused by the blockage of the middle jiao by cold, it can also be used to treat the distention and fullness in the middle jiao caused by the accumulation of food, which is manifested as the distension and discomfort in the spleen and stomach and the inability to eat and drink, and this kind of patient can also be treated with the leaves of Radix et Rhizoma Ophiopogonis. In addition, the leaves can also remove wind and dampness, treating redness, swelling and pain in the joints caused by rheumatism and dampness blocking the joints, and can also be used externally to remove wind and dampness and reduce swelling. It can be used both internally and externally, internally to treat a series of gastrointestinal symptoms caused by food stagnation in the middle Jiao or cold stagnation in the middle Jiao, and externally to dispel wind and dampness, reduce swelling and relieve pain.