>10%
Extrapyramidal symptoms (dystonic reactions in 25% of young adults 18-30 years old)
1-10%
Fatigue (2-10%),Restlessness (10%),Sedation (10%),Headache (4-5%),Dizziness (1-4%),Somnolence (2-3%)
Frequency Not Defined
Diarrhea,Nausea,Galactorrhea,Gynecomastia,Impotence,Menstrual disorders,Neuroleptic malignant syndrome,Hematologic abnormalities
Potentially Fatal: Neuroleptic malignant syndrome; cardiac conduction disorders may occur with IV dosage form.