Talk to Pediatrician on Flu And Cough

No chest x ray done, neither she had fever. Doctor only said it could lead to neumonia if you don't start these medicines. She has been given 5 doses of these medicines but still I haven't seen that much improvement, her breathing is still making khrr khrr sound while feeding and still having flu

What should I do please tell me, I am worried I asked my wife to stop these medicine as they are high in mgs but she says if we go to another doctor he will change the medicines and would start from initial

I was continuously trying to post on Facebook group but my posts were declined due to medicine's name