Ep 106 Toxic Alcohols – Minding the Gaps

This podcast addresses the recognition and emergency management of toxic alcohol poisoning, focusing on the challenges of identifying it in inebriated or agitated patients. It highlights key clinical clues such as visual changes (snowstorm vision), tachypnea indicative of metabolic acidosis, and a failure to sober up as expected. The discussion emphasizes the importance of lab tests, particularly the anion and osmolar gaps, while cautioning against relying solely on a normal osmolar gap to rule out toxic alcohol exposure. The experts advocate for early intervention, including blocking toxic metabolite formation with fomepizole or ethanol, correcting acidosis with bicarbonate, and considering dialysis, especially in methanol toxicity cases.