Displaying 25 results of Naloxon Impurities Naloxone is a medication used to counteract the effects of opioids, particularly in cases of overdose. However, like all pharmaceuticals, naloxone may contain impurities that could potentially affect its safety and efficacy. These impurities may include residual solvents, degradation products, and other contaminants that can arise during the manufacturing process. It is therefore important to ensure that naloxone and other medications are thoroughly tested for impurities before they are released for use.