Ambroxol is a widely used medicine for the treatment of respiratory disorders. However, it is important to ensure that the drug is pure and free from impurities. Ambroxol impurities are unwanted substances that may be present in the drug due to various reasons, such as incomplete synthesis, degradation or contamination during storage. These impurities can affect the potency, safety and quality of the drug, and therefore it is necessary to monitor and control them to ensure the efficacy and safety of the medication.