The loquat leaf belongs to the stomach meridian and the lung meridian, has the effect of clearing the lungs and relieving cough, lowering the retrogression and vomiting, loquat leaf boiled in water to drink for the lungs and cough has a certain helpful effect. But note that a single Chinese medicine effect is weak, can be in the identification of Chinese medicine under the guidance of the guidance of other drugs used simultaneously to achieve the best therapeutic effect. The loquat leaf is long in the lowering of the lung qi and cough and asthma (stop coughing, calm wheezing), and can resolve phlegm, its nature of the cold and can clear lung heat, especially for lung heat cough and asthma, phlegm yellow thick, often with scutellaria, gardenia and other medicines used together. Treatment of warm and dry lungs, dry cough without phlegm, gas and wheezing, often with the nourishing yin and clear the lungs (by nourishing the lung fluid to get rid of lung heat) cough medicine, such as with mulberry leaves, maitake and other medicines used together. Loquat leaf can clear stomach heat, lower stomach qi and stop vomiting. It is suitable for stomach heat and vomiting, and is often used in combination with Bamboo Root and Reed Root to clear stomach heat and stop vomiting. The loquat leaf is bitter cold, so the lung cold coughing, stomach cold vomiting can not be taken. Loquat leaves boiled in water need to be taken under the guidance of a professional Chinese medicine doctor.