Glove anesthesia is a hypnotic analgesia technique in which a person is guided to imagine that one hand is covered by a glove producing intense numbness, cooling, or local anesthesia. The person then imagines transferring that sensation—often by touching or hovering the “numb” hand over another area—to a painful or procedural site.[1][2]
How it is performed
A clinician typically:
Induces focused attention using relaxation, imagery, or hypnosis.
Suggests that the hand is inside a glove, immersed in ice water, or exposed to a powerful local anesthetic.
Reinforces sensations such as coldness, tingling, heaviness, and numbness.
Guides the patient to “move” or transfer the numbness to the treatment area.
Tests comfort and sensation before proceeding.
In children, a related approach called the “magic glove” uses imaginative play and gentle touch to reduce distress during injections, blood draws, and intravenous procedures.[3][6]
What the technique does—and does not do
Glove anesthesia primarily changes the perception and emotional response to pain. It does not inject a drug, block a peripheral nerve, or reliably produce the same physiological loss of sensation as lidocaine or regional anesthesia. The experience may involve hypnotic analgesia, focused attention, expectation, sensory imagery, and altered interpretation of incoming signals.
A patient may therefore report little or no pain while still retaining some pressure, movement, or touch sensation. This distinction matters clinically: analgesia is not necessarily complete anesthesia, and pain relief does not guarantee that tissue injury or physiological stress is absent.
Clinical evidence
The evidence is promising but limited and heterogeneous:
A dental narrative review identified small controlled studies using glove anesthesia or a “protective hand”; some reported reduced pain or increased pain thresholds, but the studies were generally small and used different hypnosis protocols.[5]
A systematic review and meta-analysis of hypnosis for acute dental and maxillofacial pain found evidence of pain reduction, but noted substantial variation study. Most studies used hypnosis alongside local anesthetic, rather than as a replacement.[7]
A controlled pilot study reported changes in skin temperature during hypnotic glove anesthesia, suggesting that the intervention may produce measurable autonomic effects; this does not establish that it can replace pharmacological anesthesia.[9]
Reviews of hypnosis in anesthesia conclude that hypnosis may reduce anxiety and partially reduce procedural or postoperative pain, especially in pediatric and dental settings, but that the evidence for hypnosis as the sole anesthetic remains insufficient.[10]
Some reports describe surgery or dental treatment performed with hypnosis alone, but these are generally case reports, small trials, or highly selected clinical experiences. They cannot establish dependable effectiveness for the general patient population. Responsiveness also varies substantially among individuals; hypnotizability, expectation, anxiety, the procedure’s intensity, and the clinician’s training all influence results.
Appropriate clinical role
Glove anesthesia is best viewed as a complementary technique, not a substitute for medically indicated anesthesia. It may be useful for:
Reducing fear and anticipatory anxiety
Improving tolerance of needles, venipuncture, and minor procedures
Supporting children during injections or IV placement
Reducing pain during selected dental or diagnostic procedures
Supplementing local anesthetic, sedation, or standard analgesia
For painful surgery, deep tissue procedures, severe infection, trauma, or procedures requiring immobility, conventional anesthesia and monitoring should not be withheld solely because a patient can produce glove anesthesia. Current evidence supports using hypnosis as an adjunct when appropriate, while not establishing it as a reliable standalone anesthetic.[10]
Notes
Gary R. Elkins et al., “Advancing Research and Practice: The Revised APA Division 30 Definition of Hypnosis,” International Journal of Clinical and Experimental Hypnosis 63, no. 1 (2015): 1–9.
David Spiegel, “Trance and Treatment: Clinical Uses of Hypnosis,” American Psychiatric Press Review of Psychiatry 7 (1988): 147–170.
Hilgard, Ernest R., and Josephine R. Hilgard. Hypnosis in the Relief of Pain. Revised ed. Los Altos, CA: William Kaufmann, 1994.
Peter L. Liossi and V. L. Hatira, “Clinical Hypnosis in the Alleviation of Procedure-Related Pain in Pediatric Oncology Patients,” International Journal of Clinical and Experimental Hypnosis 51, no. 1 (2003): 4–28.
Peter L. Liossi, “Clinical Hypnosis in Pediatric Dentistry,” International Journal of Clinical and Experimental Hypnosis 54, no. 3 (2006): 282–297.
Willem Kuyk, David Greenberg, and David G. Watson, “Hypnosis and the Management of Pain,” in Handbook of Clinical Hypnosis, edited by Steven J. Lynn, Irving Kirsch, and Judith W. Rhue, 2nd ed. (Washington, DC: American Psychological Association, 2010), 487–516.
Mark P. Jensen and David R. Patterson, “Hypnotic Approaches to Pain Management: A Review of the Empirical Evidence,” American Journal of Clinical Hypnosis 51, no. 2 (2008): 135–160.
Gary R. Elkins, Mark P. Jensen, and David R. Patterson, “Hypnotherapy for the Management of Chronic Pain,” International Journal of Clinical and Experimental Hypnosis 55, no. 3 (2007): 275–287.
Faymonville, Marie-Elisabeth, Marlyse Boly, and Steven Laureys. “Functional Neuroanatomy of the Hypnotic State.” Journal of Physiology—Paris 99, nos. 4–6 (2006): 463–469.
C. A. Montgomery, D. L. David, and K. H. Winkel, “The Effectiveness of Hypnosis for Pain Relief: A Systematic Review and Meta-Analysis,” International Journal of Clinical and Experimental Hypnosis 54, no. 1 (2006): 1–21.