Hello: Ai Chen has the effects of warming meridians to stop bleeding, dispelling cold and relieving pain, relieving cough and resolving phlegm, and relieving asthma; Siraitia grosvenorii is sweet in taste, cool in nature, and belongs to the lung and large intestine meridian, and has the effects of moistening lung and relieving cough, promoting fluid production and quenching thirst, moistening intestine and relaxing bowels; Eriobotrya leaves have the effects of clearing away lung-heat, relieving cough, lowering adverse flow and stopping vomiting. Persimmons are cold, and wormwood leaves, persimmons, Siraitia grosvenorii and loquat leaves can be taken with boiled water.