Trospium Impurities refer to chemical compounds that may be present in trospium formulations as unintended or unwanted substances. These impurities may arise from various sources such as raw materials, manufacturing processes, or storage conditions. The presence of impurities in trospium formulations may affect the purity, safety, and efficacy of the drug product. Therefore, it is important to monitor and control the levels of trospium impurities to ensure the quality of the drug product.