You develop asthma as a child.
Old people have osteoperosis.
It sounds like this drug is meant to prevent it developing so the patient populations don't really fit
I beg to differ; you don't have to be old to get osteoporosis. Likewise, you can develop asthma at a later age. IANAMD but I work at a medical centre, deal directly with patients and medical staff and have come across a few such instances.
