There is lung heat cough, cough yellow sputum need to use clear lung diarrhea, phlegm, cough, lung promotion and asthma medication, commonly used classic drugs are laxative white powder, Platycodon grandiflorum soup, hemp apricot licorice soup, but also can be used to snake gall and Sichuan shellfish liquid, fresh bamboo lee oral liquid, snake gall loquat paste, Sichuan shellfish loquat paste and other proprietary Chinese medicines for treatment. Due to lung heat cough in addition to coughing yellow sputum, will also cause dry mouth, dry throat, sore throat, constipation and other symptoms also need to drink more water, eat more fresh vegetables and fruits to ease the symptoms, you can use rock sugar pear boiled water to drink, the symptoms of the more serious cases need to go to the hospital to do a checkup, to do blood tests to do the blood test, also need to take a chest X-ray examination. If it is due to bacterial infection caused by the need for effective antibacterial drugs active treatment, you can choose cephalosporin, penicillin drugs, but also erythromycin, azithromycin and other drugs.