To lower turbidity means to expel dampness, phlegm, water-drink and other pathological products of human metabolism from the body, a process of downward and descending. This function is mainly for the stomach and descending to speak. Chinese medicine believes that the stomach is the main receiver, ripening water and grain, and has the role of the stomach and lowering the rebellion, and the spleen and stomach are each other, the spleen is the main ascending clear, the stomach is the main descending turbid, so if the phlegm, dampness, water drink in the body is large, consider that it is due to spleen qi deficiency, the spleen does not ascend clear, the stomach lost and descending caused by. Therefore, the specific treatment is mainly to strengthen the spleen and benefit the qi, and lower the stomach qi, you can use drugs to strengthen the spleen and promote dampness, such as Ginseng and Spleen Pill, Tonic and Beneficial Qi Pill, and Ginseng and Atractylodes for treatment. It is also necessary to pay attention to the adjustment of the diet structure, not to eat fatty, sweet and greasy food, which can easily lead to the production of dampness in the body and affect the stomach’s function of harmonizing and lowering.