Luo Han Guo can treat pharyngitis. Luo Han Guo is a traditional Chinese medicine of the family Cucurbitaceae, and its main nutrients contain a large amount of vitamin C, Luo Han Guo saponin, flavonoids, and Luo Han Guo sweet glucoside. This drug mainly has the effect of clearing the lung and throat, resolving phlegm and relieving cough and moistening the lung, which is suitable for lung heat or lung dryness, and is relatively effective in relieving the discomfort caused by pharyngitis, such as coughing, coughing, itching of the throat or pain in the throat. When taking Luo Han Guo, it can also be combined with fat sea, chrysanthemum and other herbs to enhance the medicinal effect. Some patients who have allergic reactions to Luo Han Guo should not continue to eat it. Luo Han Guo is a cold herbal medicine, so it is not suitable for people who have a cold spleen and stomach.