The information packet of
Clozaril indicates that the risks of using
Clozaril in combination with other drugs have not been systematically evaluated.
However, the concomitant use of Clozaril with other drugs (like Trilafon)metabolized by a liver enzyme named cytochrome 450 2D6 should be approached with caution because these individuals may develop higher concentrations of Clozaril in the blood that may cause an increase incidence of side effects from the Clozaril.