Doses of fluticasone propionate inhalation powder 50 and 100 mcg twice daily significantly improved FEV1 (15% and 18% change from baseline at Endpoint, respectively) compared with placebo (7% change).

The FDA has finally approved the first generic of GlaxoSmithKline’s Advair blockbuster respiratory diseases inhaler ... strengths: fluticasone propionate 100 mcg/salmeterol 50 mcg, fluticasone ...