I was mostly agreeing with what you said.. until you somehow conflated steroids to ADHD medication.
Steroids are never prescribed by medical experts, ADHD medication is.
Steroids are never prescribed by medical experts, ADHD medication is.
http://en.wikipedia.org/wiki/Cortisone#Effects_and_uses
Having said that, there are different types of steroids and not all of them are prescribed by (honest) medical experts.