Displaying 7 results of Oxytetracycline Impurities Oxytetracycline is an antibiotic medication used to treat bacterial infections. However, during the production process, impurities can be introduced. These impurities can affect the quality and efficacy of the medication. Some common oxytetracycline impurities include related substances, degradation products, and residual solvents. It is important to monitor and control these impurities to ensure the safety and effectiveness of the medication.