Can You Take Chamomile and Valerian Root Together?

Use extra care with this pair

The short answer

Chamomile and valerian both promote sedation through GABAergic pathways; combined use may cause excessive sleepiness.

How to arrange timing

Consider using only one sedative herb at bedtime.

Reference

Reference noted for this combination: Zick et al., 2011, BMC Complement Altern Med

Important context

Whether supplements suit you together also depends on 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.