Patients with Lung Heat may have symptoms such as coughing, coughing up yellow, thick and sticky phlegm, reddened cheeks, dry mouth and tongue, dry and lumpy stools, and hemoptysis. When Lung Heat improves, symptoms such as coughing, coughing up yellow phlegm, wheezing (shortness of breath), and red cheeks decrease or even disappear. When Lung-Heat has subsided somewhat, Lung-Heat will not burn the fluids, phlegm will decrease, yellowish phlegm will not be coughed up, breathing will be steady without shortness of breath, and coughing will be reduced. When Lung Heat subsides, the cheeks will not be vaporized by the heat, and the redness of the cheeks will be reduced or disappear, and the symptoms of hemoptysis and dryness of the bowels will be reduced accordingly. During the onset of lung fever, avoid eating spicy, greasy food, can drink more water. Lung fever patients need to be diagnosed under the doctor’s diagnosis, under the guidance of the doctor’s medication, discomfort in a timely manner, so as to avoid delaying the condition.