As mother has bronchitis, so child may have genetic tendency and it increases chances if your sonh might develop asthma later on...
But no need to worry as in today's time there are many drugs for it to control and prevent it...
Details of history and treatment taken till now requires..
Also mention the height and weight of child to check his nutritional status...
You can use antiallerguc drugs for long duration to control symptoms as per response...
Next Steps
prevention is better than cure so preventive measures should be taken...
Health Tips
consult online if requires...