# Safety warnings regarding glutathione for firefighters > Live situation record from CLSTR: https://clstr.news/situations/safety-warnings-regarding-glutathione-for-firefighters > Updated: 2026-08-25T15:00:40.000Z. Sources: 12. Developments: 2. Medical and fire officials have issued warnings to wildland firefighters regarding the use of glutathione, a supplement intended to combat toxic smoke and PFAS exposure. The supplement, which is administered via nebulizer or intravenous drip, is being distributed at wildfire camps by the Integrative Health Action Network, a nonprofit run by licensed naturopathic doctors. Concerns have centered on the lack of clinical evidence and FDA approval for using glutathione for these purposes. Additionally, safety risks have intensified following reports of bacterial contamination in the supplement. A nationwide recall was issued by Victory Medical Center Pharmacy after discovering elevated bacterial endotoxin levels. Reported adverse effects from use include fever, chills, severe headaches, nausea, vomiting, tachycardia, and changes in blood pressure. The FDA has noted that such contamination can lead to serious medical events, including anaphylactic shock and death. ## Timeline ### 2026-08-25: IAFF and FDA warn firefighters against glutathione supplements The IAFF and FDA have warned wildland firefighters against using glutathione supplements to treat smoke or PFAS exposure, citing a lack of efficacy and risks of bacterial contamination. 2 sources. https://clstr.news/cluster/iaff-and-fda-warn-firefighters-against-glutathione-supplements ### 2026-08-23: Firefighters warned against using glutathione for smoke exposure Officials are warning wildland firefighters against using glutathione for smoke exposure, citing a lack of FDA approval, potential bacterial contamination, and unproven efficacy. 9 sources. https://clstr.news/cluster/firefighters-warned-against-using-glutathione-for-smoke-exposure --- Cite as: Safety warnings regarding glutathione for firefighters. CLSTR, https://clstr.news/situations/safety-warnings-regarding-glutathione-for-firefighters