RATIONALE: Neuroleptic malignant syndrome is a life-threatening adverse extrapyramidal effect of antipsychotic medications such as haloperidol. It's associated with a rapid increase in temperature. The most common adverse extrapyramidal effect, akathisia, is a form of psychomotor restlessness that can often be relieved by pacing. Haloperidol and the anticholinergic medications that are provided to alleviate its extrapyramidal effects can result in dry mouth. Providing the client with hard candy to suck on can help alleviate this problem. Haloperidol isn't given S.C. and doesn't affect blood glucose level. Urticaria isn't usually associated with haloperidol administration.NURSING PROCESS STEP: PlanningCLIENT NEEDS CATEGORY: Physiological integrityCLIENT NEEDS SUBCATEGORY: Pharmacological and parenteral therapiesCOGNITIVE LEVEL: Analysis