Ice sugar stewed Sydney has a certain auxiliary moisturizing effect, but the role is very limited, can not replace the drug treatment. Sydney is a kind of pear, belongs to the food medicine, belongs to the lung meridian, has a certain amount of raw Jin moisten dryness, clearing heat and phlegm effect. Pear is also known as fast fruit, for the Rosaceae plant white pear or sand pear and other cultivated species of fruit. It is sweet, slightly acidic, slightly cold in nature, and enters the lung and stomach meridians, with the efficacy of promoting the production of fluids and moistening dryness, clearing away heat and resolving phlegm, and can be used in treating fever, thirst and injury of fluids and thirst, thirst, lung-heat cough, hemoptysis, vomiting of blood, choking and hiccups, regurgitation, constipation and other diseases. The adverse reactions and contraindications of this product are not clear. However, pear is slightly cold in nature, so it may cause abdominal pain, diarrhea, gastric discomfort and other symptoms. Discomfort should be promptly sought medical treatment, under the guidance of physician’s identification and selection of medication, do not self-medication, in order to avoid delays in the condition.