Sulpiride is a prescription medication used to treat various mental health conditions such as schizophrenia and anxiety disorders. However, as with any medication, it is important to consider the presence of impurities in the drug. Sulpiride impurities can include different chemical compounds that may affect the safety and efficacy of the drug. Therefore, it is crucial to ensure the purity of sulpiride and minimize the impurities to ensure the drug's effectiveness and safety during its use.