GHB

A depressant with tightly regulated medical uses and a separate illicit market. Poisoning can involve loss of consciousness and respiratory depression; mixing depressants increases risk.

Evidence as of 2026-06-09

Sources

1. GHB — Health Canada; publication date unspecified
2. Other drugs - the current situation in Europe — European Union Drugs Agency; 2026-06-09

Historical and attributed reference. A source mention is not proof of current activity.