Because ASTELIN is a product in a highly competitie therapeutic category where fast relief is important, an established rapid onset of action gies ASTELIN the hallmark of a potential market leader.

• 因为氮卓斯汀喷雾剂是一种高竞争性治疗类别产物，因此快速缓解非常重要，已建立的快速显效是氮卓斯汀喷雾剂潜在市场领导者地位的标志。”