Tiotropium: Solution for oral inhalation 2.5 micrograms (as bromide monohydrate) per actuation (60 actuations); Spiriva® Respimat® Page last updated: 16 March 2018 Public Summary Document (PSD) November 2017 PBAC Meeting - (PDF 135 KB) Public Summary Document (PSD) November 2017 PBAC Meeting - (Word 42 KB)