Displaying 2 results of Bendroflumethiazide Impurities Bendroflumethiazide is a diuretic medication used to treat high blood pressure and fluid retention. However, during the manufacturing process, impurities may be introduced, which can affect the purity and quality of the medication. Common impurities include related substances, residual solvents, and degradation products. It is important to monitor and control these impurities to ensure the safety and efficacy of the medication.