ketamine glossary
Articles tagged with “ketamine glossary”
Ketamine Metabolites: Norketamine and Hydroxynorketamine
Learn how ketamine breaks down into norketamine and hydroxynorketamine (HNK), why researchers study them, and what the evidence actually shows.
Ketamine Emergence Reaction: Definition & Symptoms
A ketamine emergence reaction is the confusion, vivid dreams, or agitation that can occur as the drug wears off. Learn causes, symptoms, and management.
Ketamine Dissociation Meaning: A Clear Definition
Learn what ketamine dissociation means, why it happens during treatment, and how it differs from other effects. Explore the full glossary.
Dissociative Anesthetic: Definition, Drug Class & Examples
Plain-language guide to dissociative anesthetics, what the term means, which drugs belong to this class, and why ketamine is categorized this way.
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.
Enantiomer: Definition and Relevance to Ketamine
An enantiomer is a mirror-image molecular form. Learn how ketamine's two enantiomers, S-ketamine (esketamine) and R-ketamine (arketamine), differ.
How Ketamine Works in the Brain: A Complete Neuroscience Guide
How ketamine works in the brain, step by step: NMDA blockade, glutamate surge, AMPA activation, BDNF release, and the synaptic rewiring behind rapid effects.
Default Mode Network: How Ketamine Disrupts Depressive Thought Patterns
The default mode network (DMN) drives rumination in depression. Learn how ketamine disrupts DMN connectivity and why that matters for treatment.
What Is Ketamine? A Complete Introduction to Ketamine Therapy
Learn what ketamine is, how it works in the brain, and why low-dose ketamine therapy is used for depression, anxiety, and chronic pain.
Ketamine Pharmacology: Absorption, Distribution, Metabolism
How ketamine is absorbed, distributed, metabolized, and eliminated, covering bioavailability by route, norketamine, HNK metabolites, and elimination half-life.
Bioavailability: Understanding Ketamine Absorption by Route
Bioavailability shows how much ketamine actually reaches the bloodstream. See how it ranges from 100% IV to 17-24% oral and what that means for dosing.
Compounded Ketamine Formulations: Lozenges, Troches, and Creams
Compounded ketamine formulations include troches, nasal sprays, topical creams, and oral solutions. Compare dosing, bioavailability, and quality checks.
How Ketamine Works: A Detailed Scientific Explanation
The ketamine mechanism of action explained: NMDA blockade, glutamate surge, AMPA activation, BDNF release, mTOR signaling, and new synapse growth.
Synaptogenesis: How Ketamine Promotes New Synaptic Connections
Synaptogenesis is the formation of new synapses. Learn how ketamine triggers rapid synapse growth through NMDA, BDNF, and mTOR signaling.
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