A recent record number of cases of polymer fume fever, also known as “Teflon flu,” has focused attention on one of the most common causes of the illness: the use of Teflon-coated frying pans.
More than 265 suspected cases of polymer fume fever were reported in 2023, the highest number since 2000. American Poison Centersis an organization that partners with the U.S. government and represents the nation’s 55 poison centers.
More than 3,600 suspected cases of polymer fume fever have been reported in the past 20 years, according to the center. Not all of these cases occurred at home, and many were the result of occupational exposure, the center said. But experts say the new record calls attention to the proper use of these pans when cooking at home.
The condition is caused by overheating a pan coated with polytetrafluoroethylene (PTFE), which releases fumes into the air that, if inhaled, can cause flu-like symptoms.
Symptoms of polymer fume fever include chest tightness, coughing, difficulty breathing, and headache.
Symptoms often go away within two to three days, but the long-term effects of the illness are unknown, according to ABC News medical contributor and emergency physician Dr. Darien Sutton.
“While the long-term effects are still unknown, we do know that these chemicals, PFAS, are associated with health conditions including thyroid problems, certain cancers including kidney cancer, and infertility,” Sutton said Friday.Good morning, America“So the safety of these products is important.”
PFAS are synthetic chemicals that have been used for decades in products such as non-stick cookware, cosmetics and water-repellent clothing, but have more recently been linked to adverse health effects in some cases. To Centers for Disease Control and Prevention.
In the United States, manufacturers are not required to list PFAS on their labels.
Sutton said people should check their nonstick cookware to see if it’s old or worn, and recommend disposing of it if it’s more than three to five years old.
Also, make sure to use the pot in a well-ventilated area.
According to nonstick cookware manufacturers, it’s important to properly care for your nonstick pots and pans to avoid damage.
Most importantly, do not heat non-stick pans, such as Teflon-coated pans, above 500°C. according to Follow the manufacturer’s instructions, which include never preheating a pan on the stove over high heat or in a hot oven without food in it.
Sutton said people should check their nonstick cookware to see if it’s old or worn, and recommend disposing of it if it’s more than three to five years old.
Also, make sure to use the pot in a well-ventilated area.
If you experience symptoms of polymer fume fever, it is recommended that you move away from the source of the fumes, drink fluids, and use over-the-counter painkillers to reduce fever and body aches. according to Poison control.
People with lung disease or who have persistent symptoms may also need to see a doctor.
For emergency assistance, call Poison Help at 1.800.222.1222 and speak to a poison expert, or Poison Help For support and resources.
Editor’s note: This report has been updated to reflect that polytetrafluoroethylene (PTFE) coated pans are not specific to any one manufacturer.
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