Ketamine Treatment Methods
Browse methods resources with practical ketamine therapy guidance, safety context, provider questions, and next-step planning. Ketamine Resource keeps the information organized for research, comparison, and informed conversations with licensed clinicians.
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3 articles
Which Ketamine Routes Require In-Clinic Supervision?
IV, IM, and esketamine (Spravato) require in-clinic supervision; sublingual and some intranasal routes often don't. See which routes need monitoring and why.
Compounded Ketamine Safety Oversight: What to Know
Compounded ketamine is not FDA-reviewed for safety or potency. Learn who regulates it, the real risks, and what to ask before starting treatment in 2026.
Ketamine Peak Plasma Concentration by Route: Timing
Learn when ketamine reaches peak plasma concentration by route, what changes the timing, and how to compare methods. Explore route guides.
Which Ketamine Routes Require In-Clinic Supervision?
IV, IM, and esketamine (Spravato) require in-clinic supervision; sublingual and some intranasal routes often don't. See which routes need monitoring and why.
Compounded Ketamine Safety Oversight: What to Know
Compounded ketamine is not FDA-reviewed for safety or potency. Learn who regulates it, the real risks, and what to ask before starting treatment in 2026.
Ketamine Peak Plasma Concentration by Route: Timing
Learn when ketamine reaches peak plasma concentration by route, what changes the timing, and how to compare methods. Explore route guides.
Ketamine Half-Life by Route of Administration Explained
Ketamine's half-life is about 2-3 hours for IV, IM, and oral doses, but 7-12 hours for esketamine (Spravato). Compare routes now.
Epidural and Intrathecal Ketamine in Clinical Use
Epidural and intrathecal ketamine is an off-label neuraxial technique used mainly in pain medicine, not psychiatry. See how it works and its risks.
Buccal Ketamine: Absorption Rate and Clinical Use
How buccal ketamine absorbs through the cheek, its bioavailability compared with IV and IM routes, and how it's used off-label. Compare methods now.
Subcutaneous Ketamine: Clinical Use, Onset, and Bioavailability
How subcutaneous ketamine works, its bioavailability vs IV, clinical settings where it's used, and questions to discuss with a licensed clinician.
Ketamine Onset Time by Route: What the Research Shows
How quickly does ketamine work? Onset ranges from 30 seconds (IV) to 30 minutes (oral). Compare bioavailability, duration, and supervision needs by route.