Monograph
Ketamine Therapy
Ketamine is an NMDA-receptor antagonist that has been on the U.S. market as an anesthetic since 1970. In the early 2000s, NIH-funded work demonstrated that sub-anesthetic doses (~0.5 mg/kg IV over 40 minutes) produce rapid and substantial…
By Kristopher Crawford
·
29 May 2026
·
5 min read
Ketamine is an NMDA-receptor antagonist that has been on the U.S. market as an anesthetic since 1970. In the early 2000s, NIH-funded work demonstrated that sub-anesthetic doses (~0.5 mg/kg IV over 40 minutes) produce rapid and substantial…
In the full monograph
- What it is, and how it works
- What the evidence shows — randomized trials, observational data, animal studies, graded and cited
- Dose, form, and timing
- What to expect, and how soon
- Who should be careful, and what to check first
- The verdict
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