Discoveries in Respiratory Medicine (audio) American Thoracic Society Loading audio... Caption ATS Past President, John. E. Heffner, M.D., discusses research linking acetaminophen use to increased asthma and eczema risk in adolescents. Credit ATS Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.