Folks with asthma might better control their symptoms by precisely timing when they use their inhaler, a new study says. A single daily preventive dose of inhaled corticosteroid is best taken at ...

It was the respiratory therapist (RT) in charge of smoking cessation who first showed me a peak inspiratory flow meter with known resistance (PIFr). Dry-powder inhalers require inspiratory force for ...

Miguel Divo, a lung specialist at Brigham and Women’s Hospital in Boston, sits in an exam room across from Joel Rubinstein, who has asthma. Rubinstein, a retired psychiatrist, is about to get a ...