Teflon Trouble: Toxic Cookware Under Scrutiny as Health Concerns Rise

Non-stick cookware has been a kitchen staple for years, but its convenience comes with a dark side: potential health hazards. In 2023, America's Poison Control Centers recorded a sharp rise in reports of "polymer fume fever," also known as "Teflon Flu," with 267 cases reported across the USA. America’s Poison Centers notes that this number may be even higher, as not all cases are confirmed and symptoms can be mistaken for other illnesses.

The Dangers of PTFE

Polymer fume fever is caused by inhaling fumes from burning plastic and polymer products, including polytetrafluoroethylene (PTFE), commonly found in non-stick cookware. PTFE-coated pans release toxic gases and chemicals at typical cooking temperatures, according to an NIH article.

Dr. Kait Brown, clinical managing director at America’s Poison Centers, explains:

"Teflon flu is a specific type of polymer fume fever ... It’s a flu-like illness that occurs from breathing in fumes from polytetrafluoroethylene (Teflon) that has been heated beyond its recommended maximum temperature."

Symptoms and Prevention

Symptoms of Teflon Flu, as listed by the Poison Control, include headache, fever, chills, muscle aches, weakness, coughing, thirst, nausea, sweating, and an unpleasant taste in the mouth. These symptoms usually last 1-2 days and can affect both humans and pets, especially those with fragile respiratory systems.

To prevent Teflon Flu, Brown advises:

"Follow the recommended maximum temperature provided with your cookware. In general, do not leave an empty Teflon pan on high heat and do not use in ovens hotter than 500 degrees Fahrenheit. Use a kitchen exhaust fan while cooking if possible."

A case report by the NIH highlights the story of a man who experienced Teflon Flu after inhaling fumes from a burned PTFE-coated pan, emphasizing the very real dangers of this cookware.

If you suspect you or your pets have been exposed to toxic chemicals, contact Poison Control at 1-800-222-1222 for assistance.

For more information:

• Reach out to the author, Ahjané Forbes, at aforbes@gannett.com or via Instagram, Threads, or Twitter (@forbesfineest).
• Visit the websites of America’s Poison Centers and Poison Control for more details on polymer fume fever and toxic exposures.
• Refer to the NIH article and case report for further insights into the health risks associated with PTFE.