Western Herbalism

Kava

Piper methysticum

Tradition of Use: Western, Pacific Islander traditional

Mechanism of Action

Modulates GABA receptors, blocks sodium channels, anxiolytic without sedation

Key Conditions & Uses

Anxiety

stress

insomnia

muscle tension

restlessness

Preparation

Tea, tincture, capsule

Dosage

70-250mg kavalactones daily

Active Compounds

Kavalactones (kavain, dihydrokavain, methysticin)

Interactions

Potentiates CNS depressants, alcohol; may interact with dopamine antagonists

Contraindications

Liver disease; pregnancy; Parkinson's disease; alcohol use

Evidence Level & Clinical Notes

Evidence Level:

Moderate - effective but hepatotoxicity concerns

Clinical Notes:

Hepatotoxicity reported with poor-quality extracts; traditional water extract safer

Conditions This Helps

Anxiety & Depression Insomnia / Sleep Issues

Quick Overview

TraditionWestern Herbalism

GBS Score74/100

Key Uses5

Key Points

Evidence-based information

Traditional wisdom

Safety information

Clinical applications

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