EPISODE · Feb 21, 2026 · 25 MIN
Lidocaine: Not as Harmless as a Gel — What Every Wound Care Patient Should Know
from Diabetic Foot Files · host Diabetic Foot Files
Dr. G explains how lidocaine works, why its chemistry matters, and how too much—especially on open, inflamed, or diabetic wounds—can cause serious central nervous system and cardiac toxicity. The episode covers safe dosing calculations, differences between wound types, safer alternatives for anesthesia, and first-aid steps if toxicity occurs, emphasizing caution and medical supervision.
What this episode covers
Dr. G explains how lidocaine works, why its chemistry matters, and how too much—especially on open, inflamed, or diabetic wounds—can cause serious central nervous system and cardiac toxicity.The episode covers safe dosing calculations, differences between wound types, safer alternatives for anesthesia, and first-aid steps if toxicity occurs, emphasizing caution and medical supervision.
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Lidocaine: Not as Harmless as a Gel — What Every Wound Care Patient Should Know
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