Tinidazole is an anti-parasitic medication used to treat infections caused by parasites. As with any medication, there are impurities that can affect the quality and efficacy of the drug. Tinidazole impurities can include residual solvents, degradation products, and other impurities that can affect the purity and stability of the drug. It is important for manufacturers to monitor and control these impurities to ensure the safety and effectiveness of the medication.