Since inhaled steroids seem to affect height at first, she said there could be side effects that researchers aren't aware of yet. Based on this potential for harm, the FDA requires inhaled steroids to include warnings on their label about the possibility for slowing growth in children.
Some doctors are leery as well.
But most experts agree that going without treatment is clearly the more risky option. Not using this treatment, after all, can lead to missed school days and make it hard for kids to take part in activities they enjoy. More important is that inhaled steroids are often needed to protect against the worst. One published study found that even low doses of this treatment could significantly reduce the chance of dying from asthma. It's the best stuff we have.