Loquat has the effect of moistening the lungs and lowering the qi (moisturizing the lungs and making the upward lung qi descend), relieving cough, etc. It is mainly used for treating lung-heat coughing and asthma, vomiting (vomiting caused by upward movement of qi), epistaxis (generally referred to as nosebleeds), thirst and other diseases, and is contraindicated in people with spleen deficiency and slippery ejaculation (diarrhea caused by weakness of the spleen). Pei Pa Koa is the fruit of Pei Pa Koa, family Rosaceae, which is sweet, sour and cool in nature, and is attributed to the spleen, lung and liver meridians. The efficacy of this product includes moistening the lung, quenching thirst, and lowering qi. Clinically, it is mainly used in the treatment of lung-heat cough and wheezing, vomiting blood, epistaxis, dry thirst, vomiting and retching. Note: It should not be eaten by people with weak spleen and stomach, if eaten too much, it will help dampness and produce phlegm, and it is forbidden for people with spleen deficiency and slippery discharge. Loquat can be consumed raw or decocted and taken internally. It is recommended to use under the guidance of a physician according to the condition, and should not be blindly consumed in large quantities, so as not to cause adverse consequences.