Chronic pharyngitis belongs to the category of Chinese medicine laryngeal paralysis (redness, swelling and pain in the throat, or dryness, foreign body sensation, or itchy discomfort in the pharynx, difficulty in swallowing), you can drink tea substitute for perilla, thick Park and other drugs. 1. Perilla seeds: has the effect of lowering the qi and resolving phlegm, relieving cough and calming asthma (stopping cough and calming wheezing). It is used for treating phlegm and congestion, cough and asthma, and constipation with dry intestines. Lung deficiency, cough and asthma, spleen deficiency, loose stools (feces thin and unformed) is prohibited. 2. Hau Pu (厚朴): It has the effects of drying dampness, eliminating phlegm, and lowering qi to remove fullness (allowing qi to move downward to relieve flatulence and discomfort). It is used for treating dampness obstructing the middle Jiao (dampness obstructing the function of the spleen and stomach), distension and fullness in the epigastrium (abdomen), stagnation of food (indigestion of food and its accumulation in the stomach), stagnation of qi, failure of lung qi to descend, and phlegm and drink (pathological products of impaired metabolism of water and fluid), such as wheezing and coughing. Caution should be exercised in cases of deficiency of qi and fluid and in pregnant women. Note that the effective dosage of the drug instead of tea drink is limited, usually can not achieve the therapeutic effect, if you want to achieve the desired results, it is recommended that under the guidance of a doctor for regular treatment.