Onion white refers to the rhizome of the stem of the lily plant, from the point of view of Chinese medicine, its nature of warm, pungent flavor, itself has the publication of the dispersal of cold, but also to strengthen the spleen and the role of the stomach. First of all, it can be used for the treatment of cold and flu caused by wind-cold, such patients are afraid of cold, afraid of the wind, cough, phlegm, phlegm to white phlegm, some patients will also be accompanied by nasal discharge, headache, some patients will also appear pharyngeal discomfort, hoarseness, such patients tend to have a pale tongue, thin white tongue coating, such patients can be used to treat the scallion white, very simple, you can use the decoction of scallion white, to help fast! It is very simple to use the decoction of green onion white to help quickly disperse wind-cold and improve the clinical symptoms. In addition, green onion white also has a very good spleen and stomach effect, especially for food stagnation or dampness blocked in the middle of the focal point caused by loss of appetite, epigastric distension, simply put is after eating the stomach or stomach discomfort, diarrhea, stools are not shaped many times a day, there is a certain therapeutic effect, can help to quickly improve the appetite, modern research has confirmed that the green onion in the content of some of the substances can promote the human body to improve the secretion of digestive juices, to help the human body to improve the digestive system. Secretion, help the body to improve the ability of the digestive system. In addition, the white onion itself has a certain antibacterial activity, for many bacteria and pathogens have a certain antibacterial and antimicrobial capacity.