Question: is fasenra the same as xolair?
Answer: Are Fasenra and Xolair the Same Thing? Fasenra (benralizumab) injection and Xolair Diskus (fluticasone and salmeterol oral inhaler) are used to treat asthma. Xolair Diskus is also used to treat chronic bronchitis, including COPD associated with chronic bronchitis.