Tribenoside is a medication used to treat hemorrhoids and other rectal conditions. However, like all pharmaceuticals, it may contain impurities. These impurities are unwanted substances that can be introduced during the manufacturing process. Tribenoside impurities can potentially affect the medication's safety and efficacy, which is why it is crucial to monitor and control their levels. The identification and quantification of tribenoside impurities are essential to ensure the quality of the medication and the safety of the patients who use it.