Hey ...
My son is 3.5 years n he has been coughing and snezing for a long time.. on and off it increases some days n other days nothing...
His peadeatrician told me that he has allergy and we have been giving him zyrtec...yesterday we took him to the doc again and she said he has sinus infection and asked us to give him augmentin,I am not very confident about her diagnosis.What do i do???