Evidence supporting the use of: Cramp Bark
For the body system: Uterus

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Table of Contents

Synopsis

Source of validity: Traditional
Rating (out of 5): 3

Cramp Bark (Viburnum opulus) has a long history of use in traditional herbal medicine, particularly in Native American and European herbal traditions. It has been used primarily as an antispasmodic remedy for muscle cramps, including uterine cramps associated with menstruation and other gynecological conditions. The bark contains compounds such as viburnin, coumarins, and flavonoids, which are believed to contribute to its muscle-relaxing and anti-inflammatory properties. Herbalists have traditionally recommended Cramp Bark for relief of dysmenorrhea (painful menstruation), to help prevent miscarriage due to uterine spasms, and to support overall uterine health, especially during menstruation and childbirth. Despite its widespread traditional use, scientific research on Cramp Bark is limited. There are a few in vitro and animal studies suggesting that extracts of the bark can relax smooth muscle tissue, including uterine muscle, which may explain its traditional use for menstrual cramps. However, high-quality clinical trials in humans are lacking, so the evidence base remains primarily historical and anecdotal. No major adverse effects have been consistently reported in traditional use, but its safety and efficacy have not been rigorously established by modern standards. In summary, Cramp Bark is mainly supported by traditional use for supporting the uterus, with limited preliminary scientific backing but insufficient clinical validation.

More about Cramp Bark
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Other body systems supported by Cramp Bark

Digestive System
Female Reproductive System
Muscles
Nerves
Uterus

Products containing Cramp Bark

We currently have no products on Vitabase that contain this ingredient.