Le Biohacker · France contacts
After confirmed or possible ingestion. This document cannot confirm a “bad trip” or rule out poisoning.
A serious symptom, immediate danger, or severity you cannot assess?
The person is not responding normally, is having trouble breathing, is having seizures, collapses, feels seriously unwell or has chest pain. Or their agitation, confusion or actions put anyone in danger, including themselves.
One sign is enough to call. Do not wait to identify the substance.
If poisoning is possible, seek advice immediately, even without symptoms. Symptoms may appear later.
Paris Poison Control Centre, 24/7: 01 40 05 48 48
Other French centres: centres-antipoison.net. If their condition worsens or becomes worrying: 15 or 112.
114 is accessible via text message, app and online, among other options, for people who are deaf, deafblind, hard of hearing or have aphasia. Outside France, call local emergency services. 112 is the European emergency number.
Contacts checked on 19 October 2026 with Service Public and the poison control centres. Detailed sources are in the article. Apparent improvement is no substitute for professional advice.
Le Biohacker · France contacts
In France: serious symptoms or danger, call 15 or 112. Otherwise, if poisoning is possible: contact a poison control centre immediately, even without symptoms.
Do not delay the call to fill in this page. Do not hang up until you are told to.
Exact location, access details and callback number:
Age, approximate weight, known medical conditions and treatments:
Suspected substance, source and quantity (known, estimated or unknown):
Time of ingestion, time symptoms began and how they have changed:
Other substances taken and anyone else who may have been exposed:
Current condition: are they responding, are they breathing normally, what symptoms are present?
To discuss substance use outside an emergency: Drogues Info Service, 0 800 23 13 13, from 8 am to 2 am every day, free and anonymous calls. This service does not replace emergency services or a poison control centre.