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Save the date!
Protoside is organizing its 1st congress, to be held in Lille in March 2026.
Stay tuned for more information soon on our website!

Our news
Road safety: the difficult fight against nitrous oxide consumption at the wheel
As it is not illegal to consume "laughing gas", it is not possible to fine a driver who has a bottle in his possession. However, the...
Call for applications - Showcase your research at JFBM 2025
The PROTOSIDE network offers a unique opportunity to students (interns) interested in the nitrous oxide issue: You can present your ideas and...
PROTOSIDE achieves AIG status
PROTOSIDE is officially recognized as an association of general interest. This official recognition recognizes the remarkable work of our teams...
Addressing the Global Challenge of Nitrous Oxide Misuse Through a Multidisciplinary Approach: Example of the PROTOSIDE Network
Guillaume Grzych1,*, Remy Diesnis2, Thierry Dupré3, Jean Paul Niguet4, Emeline Gernez5, Damien Denimal 6, Sylvie Deheul7,8, Jean Claude Guichard9, Damien Scliffet 10,...
Awareness campaign in Roubaix
On Wednesday May 21, the N2O sector was present at the Grand Place in Roubaix for a prevention campaign...
PROTOSIDE goes into "prevention" mode on BFM Grand Lille
This Friday, May 9 at 5:15pm, the N2O sector was live on BFM Grand Lille to present our new...

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prevention campaign
Nitrous oxide, a real public health issue
The "nitrous oxide" network is a network of professionals dedicated to the fight against intoxications linked to nitrous oxide (proto or laughing gas).
Our main mission is to develop a national network for the prevention and care of patients affected by this problem. This network brings together professionals from a variety of backgrounds (healthcare professionals, prevention specialists, legal experts, etc.).

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Nitrous oxide,
a risky product
Neurological and cardiovascular complications, cold burns from expelled gas, disorientation, dizziness, falls... our teams are here to help you!
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