Possible Side Effects of Tolterodine ER
Tolterodine ER has been studied thoroughly in clinical trials. In these studies, the side effects that occur in a group of people taking the drug are documented and are then compared to side effects that occur in another group of people not taking the medicine. This way, it is possible to see what side effects occur, how often they appear, and how they compare to the group not taking the medicine.
Other common side effects, occurring in 1 to 2 percent of people, included:
- Fatigue
- Dizziness
- Vision changes
- Anxiety
- Sinus infection
- Painful urination.
Final Thoughts on Side Effects of Tolterodine ER
You may experience some or none of the side effects of
tolterodine ER listed in this article. Unfortunately, there is no way for your healthcare provider to know beforehand whether you will have side effects from a medicine that you have never tried. Therefore, make sure to let your healthcare provider know if you develop any side effects while taking the drug or if something "just does not seem right." While it may not be a side effect of tolterodine ER, your healthcare provider will be able to diagnose and treat the problem.