Loquat is effective in moistening the lungs and lowering the qi (moisturizing the lungs to bring down the upward lung qi) and quenching thirst. The use of the Chinese herb loquat is based on decoction of the soup for internal use. Loquat is the fruit of the plant Loquat, family Rosaceae. The drug is sweet, sour and cool in nature, non-toxic, and belongs to the spleen, lung and liver meridians, with the effect of moistening the lungs and lowering the qi, and quenching thirst. Clinically, it can be used in the treatment of lung-heat cough, asthma, vomiting, thirst and other diseases. When using this medicine, it should be noted that loquat is easy to help dampness and phlegm, and should not be used for people with spleen deficiency and slippery discharge. Loquat is mainly used in the form of decoction for internal use. As the drug has the effect of moistening the lungs and lowering the qi, it has the effect of relieving cough for lung-heat cough and asthma. Before using Chinese herbal medicine loquat, it is recommended to go to a regular hospital for consultation and treatment under the guidance of a professional physician.