When coughing with sputum, inflammation of the respiratory tract is usually still considered. If the sputum is white and dilute, you can take some anti-viral drugs such as Pudilan anti-inflammatory oral solution and phlegm-transforming drugs such as Ambroterol oral solution for treatment. If you have yellow sputum, it means there is a combination of bacterial infection, and you still need to take antibiotics at this time. If there is no allergy to cephalosporin, you can take cefixime dispersible tablets. If cephalosporin is allergic, you can switch to azithromycin for treatment. However, azithromycin is irritating to the stomach mucosa and should be taken after eating. In addition, if the symptoms of coughing are not relieved, you need to go to the hospital to improve the blood routine, chest CT and other related examinations to clarify the cause and treat the cause.