Lung-heat cough is a kind of cough caused by the body feeling heat evil or summer evil with fever or coughing yellow phlegm, mainly because of the body that usually loves fire, especially prone to lung-heat cough. The first step in treatment is to use heat-clearing drugs, which can be treated with syrup or loquat paste. In addition, you can also use blue scutellaria oral liquid, Pu Dilan oral liquid treatment, can be very good to relieve lung heat cough. It must be noted that lung-heat cough is mainly characterized by fear of heat and fear of cold, love of sweating, and coughing up yellow sputum.