Kava

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Piper methysticum G.Forst.

Not yet clinically reviewed

Family: Piperaceae Genus: Piper Species: methysticum
KavaKava-kava

Traditionally used for

  • Mood & calm

Cautions & contraindications

  • Liver conditions
Traditional use

Therapeutic Uses

Short-term use for anxiety. NCCIH says kava may help anxiety, but it may take several weeks to produce an effect.

⚠ Drug Interactions

Alcohol

Major Evidence: Reported
Additive CNS depression; combined liver stress

Clinical note: Should not be used together (NCCIH).

Benzodiazepines and other sedatives

Major Evidence: Reported
Additive CNS depression

Clinical note: Should not be used together (NCCIH).

Dosage Calculator

⚖ Dosage Calculator

A weight-based mathematical estimate for Kava. Not a prescription.

⚠ Safety & Contraindications

  • Liver conditions

Side Effects

Long-term use of high doses may cause kava dermopathy (NCCIH).

Safety Warnings

  • Do not combine with alcohol or sedatives. Liver injury has been reported; see toxicity.

⚠ Rule-Based Cautions

These entries come from the deterministic rule tables that gate Verscienta's formula tools — classical pair prohibitions, pregnancy and lactation contraindications, dose ceilings, and drugs outside the Chinese Pharmacopoeia. The botanical-genus entries are different: advisory notes are not part of the safety screen; the Aristolochia genus check is.

Breastfeeding

Avoid sedation / hepatotoxicity in infant

References

This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.

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