
Prolonged Field Care Podcast PFC Podcast: White Phosphorus Burn Management
Feb 12, 2026
Dr. Lee Cancio, surgeon and director of the U.S. Army Institute of Surgical Research Burn Center, shares frontline expertise on white phosphorus burns. He discusses how WP keeps burning until removed, the need for continuous water immersion and particle removal, risks of rapid hypocalcemia and EKG changes, surgical debridement and escharotomy, and practical field improvisations for monitoring and evacuation.
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Extinguish White Phosphorus By Continuous Immersion
- Do immediately immerse any burning white phosphorus wounds in water and keep them continuously wet to extinguish particles and prevent reignition.
- Use cool water or saline and wet dressings because WP melts above 111°F and will re-ignite if allowed to dry.
White Phosphorus Can Cause Rapid Hypocalcemia
- Watch for rapid, life-threatening hypocalcemia after WP exposure that can occur within the first hour.
- WP binds calcium in blood causing low serum calcium and can produce sudden death even with only 10–15% TBSA involvement.
Use EKG To Detect WP-Induced Hypocalcemia Early
- Monitor ECG (even single lead) within the first hour for hypocalcemia signs, specifically QT prolongation and progressing bradycardia.
- If EKG changes or bradycardia occur, give IV calcium (1 g calcium gluconate or calcium chloride).

