Nephritis and cough are generally seen in two cases. The first one, cold, cold is a viral infection, generally do not need antibiotics anti-infection treatment, you can use drugs to suppress cough, such as compound licorice oral solution, pay attention to rest, drink more water, after 5-7 days generally symptoms are relieved. The second type, upper and lower respiratory tract or lung infection, the infection can be bacterial infection or atypical pathogens such as mycoplasma, chlamydia, at this time the need to apply antibiotic anti-infective treatment, you can choose targeted antibiotics for the kidneys to have less impact on the main cephalosporin antibiotics and macrolides, quinolones antibiotics. The antibiotics can be chosen according to the results of drug sensitization. If the patient’s sputum is sticky and not easy to cough up, then you can also use drugs to dissolve sputum, such as Ambroxol tablets.