Dangers of under‐treatment and over‐treatment with inhaled corticosteroids in children with asthma

Two children, both under the care of specialists for mild persistent asthma, flirted with mortality. One lost and one won the battle. A 16-year-old boy never received ICS therapy despite extensive airway inflammation and remodeling and died due to mismanagement of an asthma exacerbation. A 6-year-old girl developed iatrogenic Cushing's syndrome during 18 months of continuous treatment with high, FDA-unapproved doses of both ICS and INCS and nearly died during an adrenal crisis. The role of ICS under-treatment and over-treatment and the possibility that recommendations in asthma guidelines and information in FDA package labels could have prevented both outcomes are explored.