‘Teflon flu’ symptoms: What you need to know as cases rise in the US

A recent surge in cases of polymer fume fever, also known as “Teflon flu,” is focusing on the use of nonstick pans as one of the most common causes of the disease.

In the year More than 265 suspected cases of polymer fume fever were reported in 2023, the highest number of cases reported since 2000. American poison centersIt represents the country’s 55 poison control centers in partnership with the United States government.

In the past two decades, there have been more than 3,600 reports of suspected polymer fume fever, according to the center. Not all of these cases occurred at home — many were occupational exposures, according to the center. But experts say the new record will focus on the right way to use these pans when cooking at home.

The condition is caused by heating pans lined with PTFE, which emits fumes into the air. Breathing in those fumes can cause flu symptoms.

Symptoms of polymer fume fever include chest tightness, coughing, difficulty breathing, and headache.

Symptoms go away within two to three days, but the long-term effects of the problem are unknown, said ABC News medical contributor Dr. Darien Sutton, an emergency physician.

“We don’t know the long-term effects yet, but we know that these chemicals, these PFAS, are associated with thyroid disorders, some cancers, such as kidney cancer, and some infertility problems.” on Friday” he saidGood morning America“So it’s important to be safe with these products.”

PFAS-derived chemicals have been used in products such as non-stick cookware, cosmetics and waterproof clothing for decades, but more recently they have been reported to have adverse health effects in some cases. to the Centers for Disease Control and Prevention.

In the US, manufacturers are not required to identify PFAS on labels.

Also, the pots should be used in well-ventilated areas.

According to nonstick cookware manufacturers, it’s important to take proper care of your nonstick pots and pans to avoid damage.

The most important thing is that non-stick pans, such as Teflon-coated pans, should not be heated above 500 degrees. according to The manufacturer. This includes avoiding preheating the pan without food on the stove and placing it in the oven at high heat.

Sutton advises people to check their non-stick cookers for age or wear and avoid any that have been used for more than three to five years.

Also, the pots should be used in well-ventilated areas.

If a person has symptoms of polymer smoke fever, it is recommended to stay away from the fumes, drink fluids and use pain relievers without a doctor’s prescription. according to Poison control.

People with lung disease and those whose symptoms persist may need medical evaluation.

For emergency help, please call Poison Help at 1.800.222.1222 to speak with or visit a poison specialist. PoisonHelp.org For support and resources.

Editor’s Note: This report has been updated to reflect that polytetrafluoroethylene (PTFE) coated pans are not exclusive to one manufacturer.