Huazhou Tangerine Red, also known as Hua Tangerine Red, chronic pharyngitis in Chinese medicine that refers to plum nucleus qi (similar to pharyngeal heterosensitivities), this Chinese medicine has a therapeutic effect on plum nucleus qi. Hua Tangerine Hong is the unripe outer layer of the rue plant pomelo, with the effect of drying dampness and resolving phlegm (removing phlegm from the body by drying dampness), regulating qi, and eliminating food, it is mainly used for treating wind-cold phlegm, diaphragmatic congestion, indigestion, yelping (hiccups), and it can lower qi and eliminate phlegm. Hwa Tangerine Red adverse reactions, contraindications are not clear, the drug should be noted, Yin deficiency dry phlegm, qi deficiency should not be used. From the viewpoint of the efficacy and action of Huaganghong, this medicine has a certain therapeutic effect on plum nucleus qi. However, it should be noted that the orange red can not completely cure chronic pharyngitis. If you need to use the drug, you need to use it under the guidance of a traditional Chinese medicine practitioner, and you should not use the drug on your own to avoid adverse effects on the body.