Fluticasonpropionat givet som inhalation i de anbefalede doser giver en glukokortikoid antiinflammatorisk effekt i lungerne, som formindsker symptomer på og forværring af astmaen uden de bivirkninger, der ses ved systemisk steroidbehandling.
Fluticasone propionate given by inhalation at recommended doses has a glucocorticoid anti- inflammatory action within the lungs, resulting in reduced symptoms and exacerbations of asthma, with less adverse effects than when corticosteroids are administered systemically.