How long to boil the loquat paste is not conclusive at present, it depends on the amount of boiling and the speed of the fire to decide. The loquat paste is mainly made of loquat leaves, and how long it takes to boil depends on the amount of boiling and other factors. The loquat leaf belongs to the Chinese herbal medicine, has the effect of clearing the lung and stopping cough, lowering the rebelliousness and stopping vomiting (stopping the upward gastric qi, stopping the vomiting), applicable to the lung heat cough, the rebelliousness and wheezing, the gastric heat and vomiting and other illnesses. If loquat leaf is used with gardenia, it can have the effect of clearing the lungs and draining heat, relieving cough and calming wheezing (stopping cough and calming wheezing), and is used for people with lung-heat cough and wheezing, fever and thirst. If loquat leaf with Chen Pi, can treat stomach heat vomiting. It should be noted that loquat paste is forbidden to be taken for stomach cold vomiting and wind-cold cough evidence. In addition, loquat paste can not replace the use of drugs, if you need to take loquat paste, it is recommended to take under the guidance of a doctor, avoid self-medication.