Hii sir my son 2 years 2 months old He is suffering from 2 weeks above night bed time dry cough , no cold I am using dry cough syrup regularly but not stop

A. hi dear A cough in young children can have many causes. The vast majority are caused by viral upper respiratory infections, or common colds. If your child has a cold, their cough can linger for up to a month after the other symptoms have gone away. An acute (short-term) cough will last less than a month.