•Works well to maintain control of COPD symptoms and prevent COPD attacks
•Ready for use, and you don't have to load any medication into the inhaler
•The inhaler device changes color from green to red to tell you that the medication was inhaled correctly
•Inhaled twice daily
•Can worsen urinary retention; not a good choice for people who have trouble urinating
•Contains lactose; not for people with severe allergy to milk proteins