Janice R. Andrews
There has been an alarming increase in polymer fume fever cases, sometimes known as “Teflon flu,” in the United States. The overheating of nonstick cookware coated with polytetrafluoroethylene (PTFE), a material known to release toxic vapors when heated to high temperatures, is the main cause of this illness.
Recent data from America’s Poison Centers indicates that in 2023, over 265 suspected instances of polymer fume fever were recorded, which is a record level since 2000. This increase highlights an increasing worry about using nonstick cookware safely at home and at work.
What Is the “Teflon Flu” Cause?
When PTFE-coated pans are heated over the allowed temperature—typically above 500 degrees Fahrenheit—polymer fume fever develops. When breathed, the poisonous fumes released by this overheating can cause symptoms similar to the flu. Chest tightness, coughing, breathing difficulties, and headaches are some of these symptoms. Even while symptoms usually go away in two to three days, it’s yet unknown how frequent exposure would affect one’s long-term health.
PFAS-Related Health Hazards
PTFE belongs to a larger class of compounds called per- and polyfluoroalkyl substances (PFAS), which have been connected to a number of health concerns, such as thyroid conditions, certain malignancies, such as kidney cancer, and reproductive abnormalities. For many years, PFAS compounds have been extensively utilized in cosmetics, nonstick cookware, and other consumer goods, despite these worries.
Advice Regarding Safety
To reduce the hazards connected with nonstick cookware, professionals advise taking certain safety measures:
- Regular Inspection and Replacement: If your nonstick cookware has been in use for more than three to five years, look for wear and tear. To lessen the possibility of overheating and fume emission, replace pans that exhibit symptoms of degradation.
- ** Appropriate Ventilation**: To reduce exposure to vapors, use nonstick cookware only in places with adequate ventilation. Sufficient ventilation lessens the concentration of dangerous compounds in the air and aids in the dispersal of any discharged gases.
- Temperature Control : When it comes to the temperature restrictions for nonstick cookware, heed the advice of the manufacturer. Pans should never be heated to temperatures higher than 500 degrees Fahrenheit. Neither should empty pans be preheated on high heat or put in hot ovens.
Safety precautions and consumer awareness
Despite growing public awareness, U.S. labeling laws do not currently mandate manufacturers to reveal whether or not their products contain PFAS. The significance of customer awareness and adherence to safe handling procedures is highlighted by this lack of transparency.
Addressing Symptoms
In the event that someone exhibits polymer fume fever symptoms, they should: – Quickly remove themselves from the fume source.
- To reduce fever and discomfort, drink plenty of water and use over-the-counter drugs.
Seek medical assistance if symptoms worsen, especially if you have a history of respiratory disorders.
Final Thoughts
Given the increasing number of cases of “Teflon flu,” it is critical that people are aware of the dangers of nonstick cookware and take preventative measures to reduce their exposure. In the kitchen, people may protect their health and wellbeing by following suggested usage and maintenance rules. When using nonstick cookware, prioritize your health, keep safe, and stay educated.
