
Our scientific partners





Our news
Addictology for students and healthcare professionals
Basic knowledge of addictology, products, behaviors, clinical data, complications, main therapeutic approaches...
Nitrous oxide: Biological balance and molecular mechanisms
May 27, 2025 Speakers: Dr Damien Denimal (CHU Dijon), Dr Guillaume Grzych (CHU Lille) Register: https://forms.gle/1Hi5bLxJxhskWRKj6
PROTOSIDE in action: Awareness-raising and treats at Liège University Hospital!
Yesterday, the PROTOSIDE team and Filière N2O had the pleasure of running a prevention and exchange stand under the...
TF1 highlights the dangers of nitrous oxide
TF1's "20h" news program devoted a report to the worrying problem of nitrous oxide, filmed at Liège University Hospital....
Next JFBM 2025 Congress October 8-10, 2025
The N20 network will be present at the next Journées Francophones de Biologie Médicale conference in Cannes-Mandelieu from 8 to 10...
The "matinales de la médecine de ville" in Roubaix
🩺 Les Matinales de la Médecine de Ville in Roubaix: focus on the dangers of nitrous oxide This 1st...

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.).

Discover the association
Our sections
Nitrous oxide,
a risky product
Neurological and cardiovascular complications, cold burns from expelled gas, disorientation, dizziness, falls... our teams are here to help you!
Live
Follow us on the networks

Have a question? A project?
Contact our teams!
We look forward to hearing from you