A 27-year-old man presents with agitation, tachycardia, dilated pupils and hyperthermia after ingesting an unknown quantity of MDMA (ecstasy). Which is the most appropriate initial pharmacological management?AIV haloperidol for agitationBRapid cooling plus benzodiazepines such as diazepam for agitation and to prevent seizuresCBeta blockers alone to control tachycardiaDDantrolene for all casesEForced diuresis to enhance drug eliminationCheck my answer