SN instructed patient Brovana (arformoterol) is a bronchodilator. It works by relaxing muscles in the airways to improve breathing. Brovana inhalation solution is used to prevent bronchoconstriction in people with chronic obstructive pulmonary disease (COPD), including chronic bronchitis and emphysema. Use Brovana inhalation solution exactly as prescribed by your doctor. Follow all directions on your prescription label. Open the foil pouch and remove one vial, leave the rest in the package.Sit upright in a comfortable position. Breathe in slowly and evenly until you have inhaled all of the medicine (usually 5 to 10 minutes). The treatment is complete when no more mist is formed by the nebulizer and the drug chamber is empty.Clean the nebulizer after each use. Follow the cleaning directions that came with your nebulizer.