haloperidol [ an antipsychotic inducing extrapyramidal side-effects ( eps ) ] , sulpiride ( an antipsychotic inducing less eps than haloperidol ) , metoclopramide ( not used as an antipsychotic but inducing eps ) and domperidone ( not passing through the blood brain barrier ) .
C0018546
haloperidol
C0040615
antipsychotic