Pathology of Asthma Asthma involves inflammation of the airways Normal Asthma Asthma Normal Airway Airway in Person with Asthma Tight Muscles Source: What You and Your Family Can Do About Asthma"by the Global Initiative For Asthma Created and funded by NIH/NHLBl, 1995Pathology of Asthma Source: “What You and Your Family Can Do About Asthma” by the Global Initiative For Asthma Created and funded by NIH/NHLBI, 1995 Normal Asthma Asthma involves inflammation of the airways