Displaying 14 results of Atropine Impurities Atropine is a medication used to treat a variety of medical conditions, including certain types of heart rhythm disorders, gastrointestinal spasms, and respiratory distress. However, like all medications, atropine is not 100% pure and contains impurities that can affect its potency and safety. Some common impurities found in atropine include residual solvents, heavy metals, and other contaminants that can cause adverse reactions in patients. Manufacturers take great care to ensure that atropine is formulated to meet strict purity standards to ensure its safety and effectiveness.