Liver fire against the lungs can be treated with Chinese medicines such as Dai Clam San under the guidance of a Chinese medicine practitioner. Liver fire against the lungs is often caused by emotional discomfort (emotional discomfort), gas depression and fire, which is committed to the lungs, often manifested as burning pain in the chest and ribs (chest and rib area), coughing bouts, or even coughing up blood, anxious and angry, irritable heat (irritability and sultriness), bitter, dizziness and red eyes (dizziness and red eyes), red tongue, thin yellow moss, stringy pulse. Dai Clam San is composed of Qing Dai and clamshell, which has the efficacy of clearing the liver and relieving the lungs, lowering the rebelliousness and removing vexation, and is mainly used for treating liver and lung solid heat, dizziness and tinnitus, cough and epistaxis (vomiting blood and nosebleed), lung impotence and carbuncle, pharyngeal and diaphragmatic unfavorable, thirst and heartburn and other disorders. The adverse reactions of this drug are not clear, and it is prohibited for those who are allergic to this product. If discomfort occurs, it is recommended to consult a doctor in time, under the guidance of a traditional Chinese medicine practitioner to identify the symptoms of the disease, and not to use the medicine blindly by oneself.