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Western Herbalism
Cramp Bark
Viburnum opulus
Western, Native American
Gabriel Score
68/ 100Good
EvidenceLimited - traditional antispasmodic use
Conditions6 applications
How it works
Antispasmodic via viopudial, uterine relaxant, muscle relaxant, mild sedative
Typical Dosage
2-4ml tincture or 2-4g bark 3x daily
Used for
Menstrual crampsmuscle spasmsuterine painleg crampsIBStension
The Science
Active Compounds
Viopudial, hydroquinones, tannins, coumarins
Evidence Base
Limited - traditional antispasmodic use68/100
Bark used; excellent for menstrual cramps; combines well with valerian; safe; related to black haw
How to Use
Tincture, decoction, capsule
Dosing should be individualized. Consult a qualified herbalist or healthcare practitioner.
Safety Profile
Interactions
May interact with anticoagulants (theoretical)
Contraindications
Pregnancy (contradictory - traditionally used but avoid without supervision); kidney stones
Source Quality Herbs
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Find a PractitionerTraditionWestern Herbalism
EvidenceLimited - traditional antispasmodic use
Applications6
Gabriel Score68/100
Educational purposes only. Consult a qualified healthcare provider before starting any herbal protocol.