Suggest Treatment For Coughing, Chest Burning And Sore Throat

Stated with a sore throat and gurgled with salt water and lasted that day..went to the doctor next day and he prescribed benzonatate and cefprozil 500 mg twice daily and take musinex and . Now I still cough and chest burns and no fever anymore. been on medicine for 6 days...I still don't feel good. Will run out of the medicine today..