Quikhale SF 250mcg Capsule (Salmeterol 50mcg / Fluticasone Propionate 250mcg) is a combination of two medicines that opens the airways and makes it easier to breathe. It is used in the treatment of asthma (wheezing and shortness of breath) and chronic obstructive pulmonary disorder (a lung disorder in which the flow of air to the lungs is blocked).