Answer
Oct 03, 2024 - 01:57 PM
The most common side effect of Spiriva (tiotropium) is dry mouth. Other potential side effects can include constipation, urinary retention, and upper respiratory tract infections. For further consultation, you can contact us at our toll-free number, 1-800-891-0844, or chat with us online. We are available 24 hours a day, 7 days a week.