Seretide Accuhaler 50/250mcg Mỗi liều: Salmeterol 50 microgram, fluticasone propionate 250 microgram.
Seretide Accuhaler 50/500mcg Mỗi liều: Salmeterol 50 microgram, fluticasone propionate 500 microgram.
Tá dược: Lactose monohydrate (chứa protein sữa).