HerbMate Library

Pau d'Arco Bark

Handroanthus impetiginosus
barktraditionalbark-teahigh-cautionshort-termimmune-support

Pau d’Arco bark is used as a traditional decoction for general wellness support. It is frequently promoted online with claims that are not supported well enough for DIY medical use. The most responsible framing is conservative, short-term use, with strong cautions about bleeding risk and avoidance during pregnancy.

Key Benefits

Common Issues It May Help With

How To Use (Simple)

Taste / Notes

Bitter, woody, tannic.

Evidence Level

Traditional use is common; human clinical evidence for many marketed claims is limited.

Cautions

HIGH CAUTION: Avoid during pregnancy/breastfeeding. Potential bleeding risk at higher doses. Avoid long-term daily use. Seek medical care for serious symptoms.

Interactions

Use caution with anticoagulants/antiplatelets (bleeding risk) Use caution with NSAIDs if bleeding risk is a concern If you have liver disease or take many medications, consult clinician before use

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