Displaying 10 results of Solifenacin Stable Isotopes Solifenacin is a medication used to treat overactive bladder symptoms such as urgency, frequency, and incontinence. Solifenacin stable isotopes are non-radioactive forms of the drug that are used in research and clinical studies to track the metabolic pathways and pharmacokinetics of the drug. They are essential tools for understanding the bioavailability, distribution, and elimination of solifenacin in the body, as well as for developing more effective and targeted treatments for bladder disorders.