Honey water for cough and phlegm only play an auxiliary role, there is no clear therapeutic effect. 1. Honey water is a traditional Chinese medicine that contains glucose, vitamins, minerals, calcium and other substances that are easily absorbed by the body. When used as a traditional Chinese medicine, honey water has the effect of relieving coughs and removing phlegm, laxatives and other effects, but honey water only plays a supporting role. 2. honey water for the general public can drink, but diabetic patients can not drink honey water, drinking will make the rapid rise in blood sugar; pregnancy can be moderate to drink, in order to replenish energy and nutrients; infants and young children should not drink; not recommended to drink honey water on an empty stomach. When coughing and coughing symptoms, it is recommended to carry out regular treatment under the guidance of a doctor.