Safety and Efficacy Study of Epinastine Nasal Spray in Subjects With Seasonal Allergic Rhinitis (P08648)
Conditions
- Seasonal Allergic Rhinitis
Interventions
- DRUG: epinastine nasal spray, low concentration, low dose volume
- OTHER: placebo nasal spray
- DRUG: epinastine nasal spray, low concentration, high dose volume
- DRUG: epinastine nasal spray, high concentration, low dose volume
- DRUG: epinastine nasal spray, high concentration, high dose volume
Sponsor
Merck Sharp & Dohme LLC