Lung Clearing and Phlegm Relieving Pill can be used to treat cough and phlegm caused by phlegm-heat internalization. Lung Clearing and Phlegm Relieving Pill is composed of the medicines Gallus gallus, Almond, Semen Armeniacae, Citrus aurantium, Scutellaria baicalensis, Phellodendron Bidentatae, Ephedra, Platycodon grandiflorum, Phellodendron Bidentatae, Gua Piper betel, Pericarpium Citri Reticulatae, Fenghuang Flower and Poria. The effects of Lung Clearing and Phlegm Relieving Pills are to lower the qi and resolve phlegm, relieve cough and asthma (stop coughing and calm wheezing), and can be used in the treatment of phlegm and asthma caused by lung-heat cough, phlegm-heat congestion, and lung-qi unobstructed and other conditions. Adverse effects and contraindications of Lung Clearing and Phlegm Relieving Pill are not clear at present, and you should not eat spicy, stimulating, greasy and cold food during the medication. If you have bronchodilatation, pulmonary heart disease and other chronic respiratory diseases, it is recommended to use the drug under the guidance of a doctor, not self-medication.