Does Alcohol Affect Phenibut?

Use extra care with this combination

The short answer

Phenibut is a potent GABA-B agonist. With alcohol's GABAergic effects, the combination can cause severe respiratory depression, unconsciousness, and death.

How to arrange timing

NEVER combine phenibut with alcohol. This is a life-threatening combination.

Reference

Reference noted for this food and supplement combination: FDA Safety Warning; Examine.com 2024

Important context

The effect can also change with food amount, supplement dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.