Important: Formulation and dosage details
Formulation:
Nasal sprayOTC 50 micrograms/metered spray
Dosage:
Apply 100 micrograms (2 sprays) into each nostril twice daily or 50 micrograms (1 spray) into each nostril 3 to 4 times daily; maximum total 400 micrograms (8 sprays) daily; when symptoms controlled, reduce dose to 50 micrograms (1 spray) into each nostril twice daily.