A prolonged cough is defined as one that lasts for longer than 6–8 weeks. The most likely cause of a cough varies according to the age of the child. Asthma is possible in children of all ages.
A prolonged cough is defined as one that lasts for longer than 6–8 weeks. The most likely cause of a cough varies according to the age of the child. Asthma is possible in children of all ages.