Demonstration of an Anti-allergic Effect in Subjects Treated With Callergin Nasal Spray in Comparison to Untreated Subjects and Subjects Treated With Vis Alpin® Alpensalz Nasal Spray, All Suffering From Grass Pollen Induced Rhinitis/Rhinoconjunctivitis
Conditions
- Allergic Rhinitis
- Allergic Rhinoconjunctivitis
Interventions
- DEVICE: nasal spray
- OTHER: no treatment
Sponsor
Marinomed Biotech AG