Loquat Leaf is effective in clearing the lungs and relieving cough, lowering the rebelliousness and stopping vomiting (stopping the upward flow of stomach qi and stopping vomiting). The effect of a single herb taken in boiled water is weak and contraindications are unclear. Loquat leaf is a traditional Chinese medicine, for the Rosaceae loquat plant loquat leaves. It is bitter in taste and slightly cold in nature; it belongs to the lung and stomach meridians. It has the effect of clearing the lungs and relieving cough, lowering the rebelliousness and stopping vomiting, and is mainly used for treating coughing and shortness of breath caused by lung heat, as well as vomiting and eructation (hiccups) caused by stomach heat. It should be noted that this medicine should be decocted in packets when used in soups. The effect of single drug boiling water to drink is limited, can not replace the Chinese medicine prescription to cure the disease, if there are related symptoms, it is recommended to consult a doctor in a timely manner, by the Chinese medicine practitioner interview, prescription, standardized treatment.