Mahonia Nervosa
Berberis nervosa
Scientific Summary
Mahonia nervosa (Berberis nervosa) is a shrub whose bark, roots and berries contain the alkaloid berberine. It is most commonly used to support urinary tract health, to reduce bacterial infections in the skin and as an anti‑inflammatory for mild to moderate pain. Use with caution in high doses, as it can cause nausea, dizziness, or interact with blood‑thinning medications; avoid use during pregnancy or when taking other herbs that lower blood pressure.
Source: IntechOpen: Pharmacognosy - Medicinal Plants, https://en.wikipedia.org/wiki/rauwolfia_vomitoria, PMC: Horehound
