HerbMate Library

Pau d'Arco

Handroanthus impetiginosus (inner bark)
barktraditionalimmune-supportbitterhigh-cautionshort-term

Pau d’Arco is an inner bark tea used traditionally for general wellness. It is often marketed with exaggerated claims. The realistic use is conservative, short-term support—while respecting bleeding-risk cautions and avoiding long-term daily use. If someone is dealing with serious illness, this is not a DIY substitute for medical care.

Key Benefits

Common Issues It May Help With

How To Use (Simple)

Taste / Notes

Bitter, woody, tannic.

Evidence Level

Traditional use exists; human clinical evidence for major claims is limited. Safety is the main consideration.

Cautions

HIGH CAUTION: Avoid during pregnancy/breastfeeding. Possible bleeding risk, especially 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 taking multiple prescriptions, consult clinician before regular use

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