What medication is used for agitation in delirium?

What medication is used for agitation in delirium?

• A. Haloperidol (Haldol)
• B. Lorazepam
• C. Quetiapine
• D. Diazepam

Answer: (A)

Agitation in delirium is typically treated with a medication that can quickly calm the patient without worsening delirium or causing respiratory depression. Haloperidol fits this role well. It’s a typical antipsychotic that acts fairly rapidly when given IM or IV, effectively reducing agitation and agitation-related risks, while having a relatively low anticholinergic burden and minimal respiratory depressant effect compared with benzodiazepines. This makes it a preferred first-line choice in many ICU and CCRN scenarios. Benzodiazepines like lorazepam or diazepam can worsen delirium and depress respiration, especially in older or critically ill patients, which is why they aren’t favored for delirium agitation. Quetiapine is another antipsychotic option, but it often has a slower onset and may carry more metabolic side effects. So, haloperidol is the best answer for rapid, effective agitation control in delirium.

Agitation in delirium is typically treated with a medication that can quickly calm the patient without worsening delirium or causing respiratory depression. Haloperidol fits this role well. It’s a typical antipsychotic that acts fairly rapidly when given IM or IV, effectively reducing agitation and agitation-related risks, while having a relatively low anticholinergic burden and minimal respiratory depressant effect compared with benzodiazepines. This makes it a preferred first-line choice in many ICU and CCRN scenarios.

Benzodiazepines like lorazepam or diazepam can worsen delirium and depress respiration, especially in older or critically ill patients, which is why they aren’t favored for delirium agitation. Quetiapine is another antipsychotic option, but it often has a slower onset and may carry more metabolic side effects. So, haloperidol is the best answer for rapid, effective agitation control in delirium.