although a single injection of pipothiazine palmitate was as effective as the daily administration of haloperidol in a 22-day study of recently admitted schizophrenic patients , in the acute phase , a general recommendation for the use of long-acting neuroleptics can not be made because more information on side effects is needed and a larger number of patients must be studied .
C0018546
haloperidol
C0040615
neuroleptics