Umeclidinium and vilanterol is a combination medicine used to prevent airflow obstruction and reduce flare-ups in adults with COPD (chronic obstructive pulmonary disease), including bronchitis and emphysema.
 umeclidinium and vilanterol is for use only in people with COPD and should not be used to treat asthma.
Umeclidinium and vilanterol may also be used for purposes not listed in this medication guide.
