Polymer fume fever
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225645767
2008-07-14T18:37:15Z
Heron
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'''Polymer fume fever''' or '''fluoropolymer fever''', also informally called '''Teflon flu''', is an inhalation fever caused by the fumes released when [[Polytetrafluoroethylene]] (PTFE, known under the trade names [[Fluon]], [[Teflon]], and [[Halon]]) is heated to between 300 °C and 450 °C. When PTFE is heated above 450 °C the [[pyrolysis]] products are different and inhalation may cause acute lung injury. Symptoms are flu-like (chills, headaches and fevers) with chest tightness and mild cough. Onset occurs about 4 to 8 hours after exposure to the [[pyrolysis]] products of PTFE. [[Medical sign|Signs]]: [[leukocytosis]]; normal chest x-ray.
Resolution: within 48 hours (doubted, see [[Teflon]]).
The polymer fumes are especially harmful to certain birds whose breathing, optimized for rapidity, allows toxins which are excluded by human lungs. Fumes from Teflon in very high heat are fatal to parrots <ref>Athan, Mattie Sue, ''Guide to a Well-Behaved Parrot'', p. 126, Barron's Educational Service'', 1993, ISBN 0-8120-4996-9</ref>, and as well as some other birds. (PTFE Toxicosis, [http://www.peteducation.com/article.cfm?cls=15&cat=18&articleid=2874].)
==See also==
*[[metal fume fever]]
==References==
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==External links==
* PMID 8272977 - Polymer fume fever and other fluorocarbon pyrolysis-related syndromes.
* [http://www.medicalnewstoday.com/medicalnews.php?newsid=4716 "Can Teflon make you sick?", ''Medical News Today'']
[[Category:Pulmonology]]
[[Category:Toxicology]]
[[Category:Organofluorides]]
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[[de:Polymerfieber]]