Luo Han Guo is a kind of traditional Chinese medicine, has the effect of clearing the throat, relieving pain and cough, Luo Han Guo for wind-heat type of sore throat is more effective, because the wind-heat sore throat with dry nose, dry throat, dry mouth and other symptoms, and Luo Han Guo itself has the effect of clearing the throat and relieving cough, in line with Chinese medicine’s identification of the right symptomatic treatment. Sore throat if it is caused by wind-cold cold, long-term drink Luo Han Guo water is not very useful, time will lead to the heavier cold and affect the recovery of the throat, while long-term consumption of cold Luo Han Guo water on the stomach and intestines have damage, is not conducive to the regulation of the patient’s own immune function, will lead to recurrent episodes of sore throat, so when the sore throat drink Luo Han Guo is useful, but only for wind-heat type sore throat.