← all scenarios

acute danger to life

GHB / Alcohol / Benzodiazepine Mix

When When someone has taken GHB or GBL plus alcohol and/or benzodiazepines and becomes hard to rouse or sleeps unusually deeply.

review pending

Content is undergoing medical and legal review. Changes possible.

Emergency

Call 112. Calling for help is required by law (German Criminal Code § 323c). levelll cannot promise immunity from criminal or administrative consequences.

Immediate

  1. 1. Call 112 immediately. This combination is acutely life-threatening (synergistic respiratory depression).
  2. 2. Recovery position. Head tilted back, airway clear.
  3. 3. Monitor breathing constantly. If breathing stops: chest compressions.

Don't do

  • Don't wait to see if it passes. Breathing can stop at any moment, the course is unpredictable.
  • Don't induce vomiting. Aspiration risk with reduced consciousness.
  • Don't leave the person alone — not even for just 5 minutes.

GHB/GBL, alcohol and benzodiazepines all act as depressants on the central nervous system — specifically on the respiratory center. In combination these effects potentiate each other (synergy rather than addition).

There is no antidote that cleanly reverses this mix:

  • Naloxone has no effect (no opioids involved)
  • Flumazenil can reverse the benzo effect, but in chronic benzo use it can trigger seizures — a task for the emergency physicians, not for laypeople
  • GHB has no antidote either

The only lay intervention in an emergency:

  1. Call 112
  2. Secure the airway (recovery position)
  3. Resuscitation if breathing stops

Rendering assistance is a legal duty under § 323c StGB (German Criminal Code). levelll cannot rule out prosecution, but anyone who gets help is acting lawfully.