Question

A baby who has been running a fever for three days has been taking Azithromycin and Oxytetracycline granules, as well as cooling medication. Last night, the coughing worsened, and this morning, a cough suppressant was administered. Azithromycin has been taken for three days and will not be continued today. Can the medication be switched to a cough suppressant? The doctor diagnosed it as tracheitis and did not change the medication without conducting a chest X-ray or routine blood test. Can the medication be changed in this situation?