Seretide Diskus 50/250 mcg 60 Doses is a salmeterol and fluticasone dry-powder maintenance inhaler for regular asthma control; it does not provide rapid relief during a sudden attack. Its confirmed composition is Each pre-dispensed dose contains salmeterol 50 micrograms, as salmeterol xinafoate, and fluticasone propionate 250 micrograms.

Adults and adolescents 12 years and older inhale one dose twice daily. Open and load the Diskus, breathe out away from the device, inhale steadily and deeply, then rinse the mouth and spit. Continue regular use even when symptoms are controlled and keep a rapid-relief inhaler available.

Oral thrush, hoarseness, throat irritation, headache, tremor, palpitations or muscle cramps may occur. Seek urgent care for worsening breathing immediately after inhalation, chest pain, allergic swelling or signs of pneumonia.