Hello doctor my son son 3 years 5 months old was suffering from cough from 2 months, he was on inhalers of budecort n levolin for one month, now cough is reduced. But not stopped completely, few days he has cough few days he does not have, like this on n off he is having cough. His paediatrician says it's allergic cough. Give inhaler if he has more cough or just leave it. I just want to no is there no permanent solution for this apart from inhalers. Usually till wat age does kids suffer like this with frequent cough n cold. And wat test we must take to confirm what cough is it, whether allergic or asthma.