my almost-16- yr old son just completed a zpak for bronchitis.  He also was prescribed Advair - no history of asmtha - lungs were clear and oxygen levels 98% - no fever through all of this - he still has cough with phlegm, discolored.  Prior to the bronchial cough, he has had an allergy cough on and off for last 2 months.  Would some tye of steroid shot help at this point?
Hello It is not a problem. The cough with phlegm will go away soon. Steroids don't help in this condition. Don't worry Regards Chat Doctor.