Key Takeaway
Systematic review found CBD may reduce chronic pain by 42-66%, though evidence is limited by heterogeneous study designs and small sample sizes
Summary
This systematic review synthesized evidence on CBD effectiveness for chronic pain management. From 1,516 identified articles, 15 studies were included. The majority indicated pain reduction ranging from 42-66% with CBD alone and CBD combined with THC.
Methods
Systematic review searching databases for studies on CBD and chronic pain. Included 15 studies from 1,516 identified articles. Assessed effectiveness of both CBD alone and CBD with THC for chronic pain management. Published in Pain Management Nursing.
Key Results
Majority of included studies showed pain reduction of 42-66% with CBD. Benefits observed with both CBD alone and CBD-THC combinations. Various chronic pain conditions represented.
Limitations
Small number of included studies (15). Heterogeneous study designs and outcome measures. Mixed CBD-only and CBD-THC formulations. Variable dosing protocols. Limited long-term data. Findings should be interpreted with caution.