Haldol im for agitation

The influence of renal impairment on the pharmacokinetics of haloperidol has not been evaluated. About one-third of a haloperidol dose is excreted in urine, mostly as metabolites. Less than 3% of administered haloperidol is eliminated unchanged in the urine. Haloperidol metabolites are not considered to make a significant contribution to its activity, although for the reduced metabolite of haloperidol, back-conversion to haloperidol cannot be fully ruled out. Even though impairment of renal function is not expected to affect haloperidol elimination to a clinically relevant extent, caution is advised in patients with renal impairment, and especially those with severe impairment, due to the long half-life of haloperidol and its reduced metabolite, and the possibility of accumulation (see section ).

References: Children's Autism Medication Chart 1. Fenton WS. Prevalence of spontaneous dyskinesia in schizophrenia. Journal of Clinical Psychiatry, 2000; 62 (suppl 4): 10-14. 2. Bowden CL, Calabrese JR, McElroy SL, Gyulai L, Wassef A, Petty F, et al. For the Divalproex Maintenance Study Group. A randomized, placebo-controlled 12-month trial of divalproex and lithium in treatment of outpatients with bipolar I disorder. Archives of General Psychiatry, 2000; 57(5): 481-489. 3. Vainionpää LK, Rättyä J, Knip M, Tapanainen JS, Pakarinen AJ, Lanning P, et al. Valproate-induced hyperandrogenism during pubertal maturation in girls with epilepsy. Annals of Neurology, 1999; 45(4): 444-450. 4. Soames JC. Valproate treatment and the risk of hyperandrogenism and polycystic ovaries. Bipolar Disorder, 2000; 2(1): 37-41. 5. Thase ME, and Sachs GS. Bipolar depression: Pharmacotherapy and related therapeutic strategies. Biological Psychiatry, 2000; 48(6): 558-572. 6. Department of Health and Human Services. 1999. Mental Health: A Report of the Surgeon General. Rockville, MD: Department of Health and Human Services, Substance Abuse and Mental Health Services Administration, Center for Mental Health Services, National Institute of Mental Health. 7. Altshuler LL, Cohen L, Szuba MP, Burt VK, Gitlin M, and Mintz J. Pharmacologic management of psychiatric illness during pregnancy: Dilemmas and guidelines. American Journal of Psychiatry, 1996; 153(5): 592-606. 8. Physicians' Desk Reference, 54th edition. Montavale, NJ: Medical Economics Data Production Co. 2000.

There are no well controlled studies with HALDOL (haloperidol) in pregnant women. There are reports, however, of cases of limb malformations observed following maternal use of HALDOL along with other drugs which have suspected teratogenic potential during the first trimester of pregnancy. Causal relationships were not established in these cases. Since such experience does not exclude the possibility of fetal damage due to HALDOL, this drug should be used during pregnancy or in women likely to become pregnant only if the benefit clearly justifies a potential risk to the fetus. Infants should not be nursed during drug treatment.

Haldol im for agitation

haldol im for agitation


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