Opioid-Refractory Pain
Opioid refractory pain is chronic pain that does not respond to standard opioid treatment. Refractory pain is somewhat common in cancer therapy and occurs in around 10-20% of patients.
Quick Answer
What it is
Opioid refractory pain is chronic pain that does not respond to standard opioid treatment. Refractory pain is somewhat common in cancer therapy and occurs in around 10-20% of patients.
Key findings
- Grade C: Analgesic Use (Cannabis)
- Grade N/A: Depression Symptoms (Cannabis)
- Grade N/A: Pain (Cannabis)
Safety
No specific caution or interaction language was detected in the current summary/outcome notes.
ℹ️ Quick Facts
Quick Facts: Opioid-Refractory Pain
- Supplements Studied:1
- Research Trials:1
- Total Participants:360
- Top Supplement:Cannabis (C)
Evidence-Based Protocol
Supplement stack ranked by research quality
Primary Stack (Tier 1)
Endocannabinoid-like compound; anti-inflammatory; analgesic through multiple mechanisms
Antioxidant; effective for neuropathic pain; reduces nerve damage
Supporting Stack (Tier 2)
NMDA receptor modulator; may reduce central sensitization; helps with muscle pain
Anti-inflammatory; modulates multiple pain pathways; well-tolerated
Anti-inflammatory; reduces pro-inflammatory mediators; supports nerve health
Deficiency common in chronic pain; correction may reduce pain levels
Anti-inflammatory; inhibits 5-lipoxygenase; may help with various pain conditions
How It Works
Opioid-refractory pain refers to chronic pain that does not respond adequately to opioid medications, or where opioids cannot be used due to side effects, risks, or other factors. This is increasingly recognized as a distinct management challenge.
WHY PAIN MAY NOT RESPOND TO OPIOIDS:
TYPES OF PAIN LESS RESPONSIVE TO OPIOIDS:
MULTIMODAL APPROACH IS KEY:
Non-Opioid Medications:
Interventional Options:
Non-Pharmacological:
* PEA is a well-studied alternative with good evidence for chronic pain.
* Alpha-lipoic acid is particularly helpful for neuropathic pain.
* Magnesium may help reduce central sensitization.
Expected timeline: Multimodal approaches require weeks to months to optimize. Supplements may provide additional modest benefit.
Supplements for Opioid-Refractory Pain
Sorted by strength of evidence
Detailed Outcomes
Research Citations (85)
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