It is recorded that loquat flower has the functions of "quenching thirst and lowering qi, benefiting lung and stopping vomiting, dispelling summer heat and moistening five internal organs" and "treating head wind and clearing nasal discharge". Loquat scented tea has the functions of moistening throat and lungs, resolving phlegm and relieving cough, clearing away fire and reducing fever, and treating headache and injury.

Wind, nasal flow, snot and other functions. It has good curative effect on lung disease, clearing away heat and toxic materials and respiratory tract. It smells fragrant, slightly sweet, contains a variety of vitamins and has unique health care functions.