FDA approves tiotropium bromide mist for COPD
September 25th 2014FDA approved tiotropium bromide (Spiriva Respimat, Boehringer Ingelheim Pharmaceuticals) inhalation spray for the long-term, once-daily maintenance treatment of bronchospasm associated with chronic obstructive pulmonary disease (COPD) and to reduce exacerbations in patients with COPD.