My teenage daughter has recently started having CF-related symptoms of asthma. Her pfts have gone down (from close to 100% to 85%) but go back up after taking albuterol, showing that she has some airway constriction. The doctor has put her on Advair twice a day (inhaled into her lungs) because he says it's important to reduce any irritation in her lungs caused by the airway sensitivity. But my husband is really concerned about giving her ongoing steroid treatment, and wants to stop. Even though there is not supposed to be much systemic absorption, there still must be some. She is still growing, and just started her period, and we worry that there is some research that these steroids could affect both. EVERY doctor I talk to says it is perfectly safe and kids all over America and Europe use this stuff. But recent events with the recent recalls of pain medicines shows that "safe" drugs aren't always safe. " We just don't now what to do.