Honey pear contains malic acid, citric acid, glucose, fructose, calcium, phosphorus, iron and various vitamins. Pear has the functions of moistening throat, promoting fluid production, moistening lung, relieving cough, nourishing stomach and moistening intestine, and is most suitable for patients with fever in winter and spring. It is especially suitable for cough due to lung heat, cough due to wind heat in children, dry throat and sore throat, and dry stool. In addition, pears also have the functions of lowering blood pressure, clearing away heat and calming the nerves. Patients with hypertension, if they have symptoms such as dizziness, palpitation and tinnitus, often eat pears, which can alleviate the symptoms. Pears are rich in sugar and vitamins, which can protect the liver and help digestion. However, people with pear-shaped cold, spleen and stomach deficiency cold, dyspepsia and postpartum blood deficiency should not eat more.

Sydney, the fruit of Rosaceae plants such as Pak Lei, Sha pear and Qiuzi pear, is also called Kuaiguo, Guozong, Honey Father and Jade Milk. Sweet, slightly sour and cool. Enter the lung and stomach meridians. It can clear away heat, promote fluid production, moisten dryness and resolve phlegm. Can be used for treating cough with yellow phlegm, fever and thirst, dry stool, and excessive drinking. But it is not suitable for those who have thin stools, diarrhea and cough with thin phlegm.