Got influenza A, if only a simple viral infection, after eating oseltamivir phosphate capsules are not required to eat cephalosporin anti-inflammatory drugs; but if the combination of bacterial sense, in eating oseltamivir hydrochloride capsules at the same time, but also need to take cephalosporin drugs to inhibit the growth and reproduction of bacteria. 1. Simple viral infection: if there is simple influenza virus infection caused by fever, cough, at this time can be given to take oseltamivir phosphate capsules, and monitor the body temperature. If the temperature exceeds 38.5℃, oral antipyretic drugs such as ibuprofen extended-release tablets and acetaminophen tablets can be given. If the temperature does not exceed 38℃, try to choose physical cooling. 2. Concomitant bacterial infection: If peripheral blood test, in addition to influenza virus infection, but also concomitant bacterial infection, at this time, in taking oseltamivir hydrochloride capsules at the same time, you also need to choose cephalosporins, such as cefixime granules, cefaclor extended-release tablets and so on. If the child is allergic to cephalosporins, azithromycin, roxithromycin and other macrolide antibiotics can be chosen for treatment. When the diagnosis of influenza A disease is confirmed, the treatment and medication should be standardized according to the doctor’s instructions, so as not to delay the condition.