A client who started haloperidol yesterday has a sudden painful spasm that twists the neck to one side. Which medication should the nurse expect to give?

A. Lorazepam
B. Dantrolene
C. Haloperidol
D. Benztropine

Show answer and rationale

Correct answer: D

Acute dystonia is treated with an anticholinergic such as benztropine or with diphenhydramine, given IM or IV for rapid relief. Dantrolene is used for NMS.

Source: Lehne's Pharmacology for Nursing Care, 12th ed. (antipsychotic EPS)

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A client who started haloperidol yesterday has a sudden painful spasm that twists the neck to one side. Which medication should the nurse expect to give?

Keep practicing Pharmacological and Parenteral Therapies

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