Penn Herb Wellness Guide

MotherwortFind Products

Also indexed as:Leonurus cardiaca
Motherwort: Main Image© Martin Wall
Botanical names:
Leonurus cardiaca

Side Effects

One source suggests that a single application of motherwort extract (concentration not reported) in excess of 3 grams may cause diarrhea, uterine bleeding, and stomach irritation.7 It should be avoided in pregnancy as large amounts may cause uterine contraction and potential miscarriage.8

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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.