How long does the peak effect of Ketamine IV last after administration?

The peak effect of Ketamine administered intravenously typically lasts for about 1 minute. This rapid onset is one of the defining characteristics of Ketamine as a sedative and analgesic agent. Within a minute of administration, patients may experience significant dissociative and anesthetic effects, making it particularly useful for procedures requiring quick sedation.

It is important to note that while the peak effects are felt within a minute, the overall duration of Ketamine's effects may last longer as the drug is metabolized and eliminated from the body. The quick onset of action is fundamental in emergency settings, allowing for immediate sedation and pain relief for procedures, making it a preferred choice in many clinical scenarios.