Asthma and rhinosinusitis.

Allergic rhinoconjunctivitis and asthma are becoming more common in industrialized societies, particularly in the second and third decades of life, when those affected are at a vital stage of their education and career. It is therefore of paramount importance that the treatment options available be effective, improve quality of life, and above all, they must be without any significant unwanted effects. National and international guidelines for the treatment of both allergic rhinitis and asthma have been released recently that put forward recommendations based on an extensive evidence-based review of the literature for the care of these diseases that would meet these goals of disease management.