Displaying 1 results of Lorazepam Impurities Lorazepam is a common medication used to treat anxiety and insomnia. However, during the manufacturing process, impurities can be introduced into the final product. These impurities can affect the purity, potency, and safety of the medication. It is important for pharmaceutical companies to monitor and control these impurities to ensure the quality of lorazepam and minimize any potential risks to patients.