In Chinese medicine, lily is cold in nature, sweet in taste, and belongs to the heart and lung meridians, which itself has the function of moistening the lung and relieving cough, clearing the heart and removing irritation. First, lily can be used to treat chronic cough caused by yin deficiency. The ancients believed that the lily opens day and closes at night, and its image is the lung, so it can moisten the lung and treat chronic coughs, which often manifest as coughs that are difficult to be cured, and their coughs manifest as dry coughs with little phlegm, and some patients can also manifest as blood in the phlegm, and such patients often have red tongues, no tongue coating, and fine pulse. In addition, it can also be used to treat heart trouble and insomnia caused by yin deficiency. For such patients, lily can also be used as a treatment. Modern medicine believes that lily itself contains many vitamins and a lot of mucus substances, which can help the body to achieve the effect of skin care and beauty. In addition, lily also contains a variety of alkaloids, which can play a role in improving bronchial smooth muscle spasm and improving respiratory symptoms. At the same time, these alkaloids in lily have some auxiliary to the human metabolism, helping the body to regulate metabolism and regulate the role of immune function. For tumors there is also a certain anti-cancer effect, which can improve the body’s white blood cells, increase the immunity of the immune system to tumor cells, and increase the phagocytosis of macrophages to tumor cells, which has a certain anti-cancer effect. This is the efficacy and effects of lily.