Tiotropium Pharmacology

On this episode, I discuss tiotropium pharmacology. In addition, I cover adverse effects, administration pearls, and drug interactions. Tiotropium blocks acetylcholine from binding the M3 receptor in the lungs. This leads to a relaxation of the bronchial smooth muscle. Because tiotropium has anticholinergic activity, there is a potential for anticholinergic adverse effects like constipation, urinary retention, and dry mouth. The tiotropium Handihaler can be confusing to patients. I discuss medication misadventures in this podcast episode. I discuss important drug interactions on the podcast, be sure to check out my latest project which is a 200+ page book on managing drug interactions in primary care. Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!