Preface
Definition, prevalence and development of nasal obstruction
Microvascular anatomy of the nose
Mediators of nasal blockage in allergic rhinitis
Measurement of nasal patency
Nasal allergen challenge: changes in nasal patency and in biochemical markers
Rhinitis medicamentosa: aspects of pathophysiology and treatment
Antihistamines and nasal blockage
Effect of corticosteroids on nasal blockage in rhinitis measured by objective methods
Nasal blockage in children with non-infectious rhinitis: consequences and treatment