A nurse is providing teaching to a client diagnosed with schizophrenia and is prescribed haloperidol (Haldol). Which of the following information should the nurse include in the teaching?

Choice A Reason:Haloperidol is primarily used to treat symptoms of schizophrenia, not Obsessive-Compulsive Disorder (OCD). While it may have some impact on OCD symptoms due to its dopamine-blocking effects, it is not the primary indication for its use.Choice B Reason:Excessive salivation is not a common side effect of haloperidol. The medication is more commonly associated with dry mouth rather than increased salivation. However, it can cause other extrapyramidal side effects such as tremors, rigidity, and bradykinesia.Choice C Reason:Patients should not stop taking haloperidol without consulting their healthcare provider, even if side effects are bothersome. Abrupt discontinuation can lead to withdrawal symptoms and a relapse of schizophrenia symptoms. Instead, they should discuss any side effects with their provider to adjust the treatment plan as necessary.Choice D Reason:Orthostatic hypotension, which can cause dizziness upon standing, is a known side effect of haloperidol. This occurs due to haloperidol's blockade of alpha-adrenergic receptors, leading to a drop in blood pressure when changing positions.