Dry throat and bitter mouth are usually caused by chronic pharyngitis, and the treatment of this disease is recommended to use Chinese herbal medicine for regulation. According to traditional Chinese medicine, dry throat and bitter mouth are usually caused by deficiency of lung yin, inflammation of deficiency fire, attacking the throat or excessive liver fire, liver qi stagnation, offending the throat, as well as weakness of the spleen and stomach, poor transportation and transformation. For the weak spleen and stomach type, the treatment method of strengthening the spleen and resolving dampness, moving qi and eliminating phlegm can be used, such as Six Gentlemen’s Soup and Ginseng and Atractylodes Pill. For dry throat and bitter mouth caused by excessive liver fire, you can choose Gentian and Liver Pill and Xiao Chai Hu Tang. For dry throat and bitter mouth caused by deficiency of lung yin and inflammation of deficiency fire, you can choose Nourishing Yin and Clearing Lung Pill for treatment.