ASTEPRO (azelastine hydrochloride) 0.1%nasalspray is an antihistamine (H1 receptorantagonist) formulated as a metered-spray solution for intranasal administration. ASTEPRO (azelastine hydrochloride) 0.15% nasal spray is an antihistamine (H1 receptor antagonist) formulated as a metered-spray solution for in...
In addition, in contrast to oral antihistamines or leukotriene antagonists, the combination of a nasal antihistamine and intranasal steroid may provide additive benefits for treating patients with more severe disease.The data support current recommendations for nasal antihistamines as first-line therapy for...