A form of non-allergic rhinitis that is characterized by nasal congestion and posterior pharyngeal drainage.
Approved for this indication (5)
Phase 4 trials (1)
Phase 3 trials (4)
Other trials (4)
Organization Involved with Phase 4 Indications (1)
Organization Involved with Phase 3 Indications (3)
Organization Involved with Other Experimental Indications (2)