Throat discomfort is also known as abnormal sensation in the throat. Chinese medicine calls it “plum kernel qi”. The symptom is a feeling that there is a foreign body in the throat, which cannot be coughed up or swallowed, and the action of clearing the throat from time to time. There is no major abnormality in the examination of the five sensory departments. Although this disease is not harmful, it has a significant impact on life and work. Chinese medicine believes that “the internal organs are not regulated by heat and cold, the gas up and down choking astringent, Bo knot in the throat to strain unfavorable, or plug or pain, so the word throat unfavorable.” Among the five viscera and six internal organs, this disease is related to the lung, liver, spleen and stomach. Liver qi disorders play a greater role in the pathogenesis. The liver is a rigid organ and has the function of draining qi; it tends to injure yin and turn heat. When liver qi is depressed, it affects the transport function of the spleen and stomach, easily turning dampness into phlegm and generating phlegm, which is congested in the throat. Liver qi turns into fire and burns the lung jin, which can turn into phlegm and turbidity, which can also congest the throat. Clinical evidence is often divided into three types: 1. Wood is strong and insults earth and interferes with gold: the pathogenesis lies in the internal flourishing of liver fire, which injures the spleen and lung yin. Symptoms: depression and unhappiness, gas obstruction, blockage in the throat, belching or abdominal pain, tasteless eating, or dizziness and pain in the head and restless sleep. 2, wood depression injures the lungs and spleen: the pathogenesis lies in liver qi stagnation, injuring the spleen and lung qi. Symptoms: depression, fatigue, lazy speech, foreign body sensation in the throat. 3.Liver Qi rebellion: The pathogenesis lies in the rebellion of Liver Qi, with more Qi rising and less Qi falling. Symptoms: irritability and irritability, blockage in the pharynx, unpleasant all day long, sunken string pulse with white fur. Therefore, regulating liver qi is the key to treating this disease. Strengthening the spleen and nourishing the stomach and clearing the lung jin are also important treatment rules.