Does asthma affect a child's development?

No: If asthma is poorly controlled in children, they may be excluded from some physical activities or be picked-on by other children. This could affect social development however, physical development would be expected to be normal, even among children who use inhaled steroids.

Possibly: Poorly controlled asthma can affect the development of a child. It is essential to make sure your child's asthma in under good control!