Ketamine infusions are used for acute pain treatment in emergency departments and in the perioperative period for individuals with refractory or intractable pain. The doses are lower than …

Aug 27, 2024 · Ketamine is used as an anesthetic for surgery, a treatment for depression, and is a drug of abuse. Ketamine is FDA-approved as an anesthetic to put you to sleep for surgery …

Jan 31, 2025 · Is ketamine a treatment for depression? What are the risks? Learn about the uses, benefits, and side effects of ketamine.

May 14, 2025 · Ketamine is an anesthetic used to induce a loss of consciousness and relieve pain. Read about its medical and recreational uses, and the risks involved.

Ketamine is a dissociative anesthetic that has some hallucinogenic effects. Ketamine distorts the perception of sight and sound and makes the user feel disconnected and not in control.

Dec 19, 2025 · It may also be used to treat depression and chronic pain. Unlike inhalation anesthetics or sedative anesthetics (e.g., narcotics and benzodiazepines), ketamine does not …

Jul 30, 2025 · Ketamine ("Special K" or "K") is a dissociative anesthetic that, when abused, can cause respiratory depression, hallucinations, and more.

Ketamine is a general anesthetic with pain-relieving properties that has gained attention for its potential antidepressant effects, though it also carries risks of psychological dependence and …

Jan 26, 2024 · What is ketamine? Ketamine is an NMDA receptor antagonist, meaning it blocks the N-methyl-D-aspartate neurotransmitter in the brain. It was developed in the 1960s and …

Apr 9, 2024 · Ketamine is a chemical compound used as an anesthetic in humans and animals. 1,2 It was developed decades ago as a less toxic alternative to the drug phencyclidine (PCP), …