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Cramp Bark (Viburnum opulus)Female Reproductive

Cramp Bark (Viburnum opulus)

Overview

Cramp bark (Viburnum opulus) is a deciduous shrub or small tree growing to about 13 ft (4 m). It has lobed leaves, clusters of white flowers, and red oval berries. As the name suggests, cramp bark is known to relieve muscular spasms—particularly of the smooth muscle in the uterus—making it a popular remedy for menstrual cramps, tension, and certain types of colic or back pain. It also exhibits mild sedative and relaxant actions.

Traditional uses & properties

Antispasmodic & Relaxing: Eases muscle tension (uterine, intestinal, skeletal). Anti-abortive: Traditionally used to help prevent miscarriage by calming uterine spasms. Sedative & Astringent: Mildly soothes the nervous system and tones tissues.

Preparations & dosage

Irritable Bowel Syndrome

Make a tincture and take half a tsp diluted with hot water twice a day.

Menstrual Pain

Make a decoction and take 1/3 cup (75 ml) every 3 hours.

Safety & precautions

Low Blood Pressure: May lower blood pressure further; caution is advised for hypotensive individuals. General Use: Considered relatively safe, but best to consult a practitioner if combining with other treatments.

Habitat

Cramp bark grows in woodlands, thickets, and hedges in both Europe and eastern North America. Propagation is typically from seed in autumn. The bark from the branches is collected in spring or summer when the plant is in bloom.

Traditionally used for

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