Displaying 4 results of Sulfadiazine Impurities Sulfadiazine is a commonly used antibiotic medication that is used to treat various bacterial infections. However, the drug may contain impurities that can impact its efficacy and safety. These impurities can be introduced during the manufacturing process or due to environmental factors. It is important for manufacturers and regulatory agencies to monitor and control these impurities to ensure the quality and safety of the medication for patients.