Clinical Takeaway
Cannabinoids modulate pain signaling by affecting sodium channels involved in nerve impulse transmission, with preclinical evidence showing reduced pain-related neuronal activity. Current research demonstrates that cannabinoid interactions with these ion channels represent a distinct mechanism separate from CB1 and CB2 receptor pathways. Clinical translation remains limited, requiring further human studies to establish therapeutic dosing and efficacy for pain management.

#18 Electrophysiological modulation of pain‑related sodium channels by cannabinoids: a systematic review.
Citation: Castro Samuel Gonçalves et al.. Electrophysiological modulation of pain‑related sodium channels by cannabinoids: a systematic review.. Journal of cannabis research. 2026. PMID: 41987259.
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Abstract: Abstract not available.
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