Loquat leaves need to be wrapped in gauze and then decocted for a few moments to be taken, note that the efficacy of a single flavor of medicine is limited, please follow the doctor’s instructions for specific medication. The efficacy of loquat leaf is to relieve cough and clear the lungs, lowering the rebelliousness and stopping vomiting (stopping the upward flow of stomach qi, stopping vomiting), used for coughing due to lung heat, wheezing, shortness of breath, vexation (irritability and sultriness), thirst, vomiting due to stomach heat and other conditions, vomiting due to stomach cold and coughing due to wind-cold are prohibited to be taken alone. If the cough is caused by lung heat, it can be combined with Sangbaipi and Scutellaria; if dry heat causes coughing and wheezing, it can be combined with Maidong, Sangbaipi and Agaricus blazei. To take loquat leaves in water, take the right amount, wrap it in gauze and then boil it in a casserole or ceramic pot for a few moments, then pour out the liquid and take it after warming up. Because loquat leaves have many hairs on the surface, in order to avoid the hairs scattering in the liquid and causing irritation to the throat, it is necessary to wrap the decoction. Note that the efficacy of a single medicine is limited and cannot replace the therapeutic effect of proprietary Chinese medicines or tonics. If you feel unwell, please consult a doctor in time and use the medicine under the guidance of the doctor’s diagnosis.