Tiotropium: Solution for oral inhalation 2.5 micrograms (as bromide monohydrate) per actuation (60 actuations); Spiriva® Respimat® Page last updated: 1 March 2019 Public Summary Document (PSD) November 2018 PBAC Meeting - (PDF 1.4 MB) Public Summary Document (PSD) November 2018 PBAC Meeting - (Word 102 KB)