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Oregon GrapeFind Products

Also indexed as:Berberis aquifolium
Oregon Grape: Main Image© Steven Foster
Botanical names:
Berberis aquifolium

Side Effects

Oregon grape is thought to be safe in the recommended amounts. Long-term (more than two to three weeks) internal use is not recommended. Berberine alone has been reported to interfere with normal bilirubin metabolism in infants, raising a concern that it might worsen jaundice.8 For this reason, berberine-containing plants should be used with caution during pregnancy and breast-feeding.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.