Does Alcohol Affect Valerian Root?

Use extra care with this combination

The short answer

Both alcohol and valerian are CNS depressants. Combining them causes excessive sedation, impaired coordination, and respiratory depression risk.

How to arrange timing

Never combine alcohol with valerian. Wait at least 8 hours between them.

Reference

Reference noted for this food and supplement combination: NIH NCCIH 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.