The nasal spray with corticosteroid is more commonly used for allergic rhinitis, and it is very important to use it properly to ensure the medication efficacy. 使用方法 Instruction 以氟替卡松鼻喷剂为例 eg. Fluticasone
Another option is nasal saline spray or over-the-counter nasal corticosteroid sprays like fluticasone, which Gudis says can be very helpful for nasal congestion when you have a cold or during allergy season. Over-the-counter nasal antihistamine sprays like azelastine, when combined with nasal corti...