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Updated: Feb 7, 2026
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Acupoint Needle-Embedding Combined with Ironing Therapy for Postoperative Pain After Anal Surgery
Published on: June 23, 2023
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Low-Dose Ketamine for Postoperative Pain Management.
Summary
Ketamine shows promise as an analgesic for acute and chronic pain, offering respiratory and hemodynamic support while potentially reducing opioid-induced hyperalgesia. Reclassifying ketamine for analgesic use may improve patient care.
Area of Science:
- Anesthesiology
- Pain Management
- Pharmacology
Background:
- Ketamine is an anesthetic agent with increasing use in pain management.
- Perianesthesia nurses need to be aware of ketamine's expanding role.
- Current Food and Drug Administration (FDA) classification may not reflect ketamine's analgesic potential.
Purpose of the Study:
- To provide an overview of ketamine for perianesthesia nurses.
- To discuss ketamine's efficacy and safety in pain management.
- To highlight the need for potential reclassification of ketamine.
Main Methods:
- Review of existing clinical evidence and anecdotal experience.
- Analysis of ketamine's pharmacological properties related to pain.
- Discussion of ketamine's benefits compared to opioids.
Main Results:
- Ketamine supports respirations and hemodynamic function, unlike opioids.
- Ketamine has the potential to decrease opioid-induced hyperalgesia.
- Evidence supports ketamine's use for analgesia in various pain conditions.
Conclusions:
- Ketamine's role in analgesia is expanding, supported by clinical evidence.
- A reclassification of ketamine to include analgesic purposes could benefit patients.
- Perianesthesia nurses require education on ketamine's use, side effects, and adverse reactions for optimal postsurgical patient care.
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