What Is Teflon and Why Might Someone Eat It
Teflon is a brand name for polytetrafluoroethylene (PTFE), a synthetic fluoropolymer used in nonstick cookware and industrial coatings. Ingesting small, undamaged flakes from cookware is generally considered non-toxic because PTFE is chemically inert and passes through the digestive system without being absorbed.
Health Risks of Eating Teflon
Eating small pieces of intact Teflon typically does not cause serious harm, but swallowing large pieces could pose a choking risk or lead to intestinal blockage. Inhaling fumes from overheated Teflon-coated pans can cause polymer fume fever, a temporary flu-like illness, though this is different from ingestion. If a person swallows a significant amount or experiences pain, vomiting, or breathing difficulty, they should seek medical attention.
Safety Tips and When to Consult a Professional
To minimize risks, avoid overheating empty nonstick pans and discard cookware with scratched or flaking coatings. Use utensils that do not scratch the surface, and follow manufacturer guidelines for temperature limits. For information on food contact material safety, see the FDA Food Contact Substances page. If you are concerned about ingestion, contact a poison control center or healthcare provider.
