HerbMate Library

Blue Vervain

Verbena hastata
herbcalmstresssleepdigestionbitter

Blue vervain is a classic bitter, nervine herb traditionally used to support stress tension, relaxation, and occasional sleep issues—especially when stress shows up as tight shoulders, headaches, or an unsettled stomach. It’s bitter for a reason: bitters often support digestion.

Key Benefits

Common Issues It May Help With

How To Use (Simple)

Taste / Notes

Very bitter, green, slightly astringent.

Evidence Level

Traditional use is strong; modern clinical evidence is limited. Best results are often in blends and as part of stress routines.

Cautions

Avoid during pregnancy due to limited safety data and traditional uterine associations. May cause nausea in sensitive people due to bitterness. Start low.

Interactions

Additive sedation possible with sleep medications or sedating herbs If on blood pressure meds, monitor for additive relaxation/dizziness No major drug interactions known at typical tea use levels

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