SN instructed that Breo Ellipta is used regularly as a long term (maintenance) treatment to prevent or decrease wheezing and trouble breathing caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD, including chronic bronchitis and emphysema). Instructed that common side effects include, Headache, dry/irritated throat, hoarseness, runny nose, and coughing may occur as your body adjusts to the medication.