Clozaril is a brand name for the generic medication called clozapine. It is primarily used for treating schizophrenia and is classified as an antipsychotic medication. Clozaril has several synonyms including clopine, elcrit, fazaclo, and klozapol. These alternatives may be prescribed to patients who are not responding to the medication or who experience adverse effects. It is important to note that while these synonyms refer to the same medication, they may have different formulations, dosages, and route of administration. Hence, it is crucial to consult a healthcare professional before switching or substituting medications.