A Comparison of Headache Treatment in the Emergency Department: Prochlorperazine Versus Ketamine

Intravenous subdissociative-dose ketamine has been shown to be effective for pain management, but has not been specifically studied for headaches in the emergency department (ED). For this reason, we designed a study to compare standard treatment (prochlorperazine) with ketamine in patients with benign headaches in the ED.

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