Azelastine Hydrochloride Nasal Spray from Canada
Second-generation antihistamine nasal aerosol for vasomotor rhinitis symptoms. Respiratory-targeted measured doses under HTS 3004.90.92.73.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Bioavailability studies for nasal absorption
• Sedation warnings on labeling
• Combo with steroid? Check mixed product notes