Xhance comes as a nasal spray that’s typically used ... For example, each spray of Flonase Allergy Relief contains 50 mcg of fluticasone propionate. To learn more about how these drugs compare ...
Introduction and objectives Fluticasone propionate/salmeterol (FP/SAL), can be delivered by metered-dose inhaler (MDI) or dry powder inhaler (DPI). The choice of device may affect adherence to and ...