Botanical Overview
Viburnum opulus, commonly known as Guelder rose, Cramp bark, or European cranberrybush, belongs to the family Adoxaceae. It is native to Europe, Northern Asia, and North America. The medicinal parts primarily used are the bark, fruit, and leaves.
Energetics
This herb has a neutral temperature and moisture quality with bitter and astringent tastes. Its overall tonic effect is relaxing, supporting relief of muscle spasms.
Primary Actions
- Antispasmodic
- Astringent
- Anti-inflammatory
- Sedative
Indications
Western
- Muscle cramps
- Menstrual cramps
- Uterine spasms
- High blood pressure
- Headache
- Rheumatic pain
Syndromes
- Dysmenorrhea
- Pre-menstrual syndrome
- Hypertension
- Muscle spasm
TCM
No traditional uses documented.
Ayurveda
No traditional uses documented.
Unani
No traditional uses documented.
Constituents & Mechanisms
Key phytochemicals include coumarins, valerenic acid derivatives, iridoids, phenolic acids, flavonoids, and tannins which contribute to its antispasmodic, anti-inflammatory, and astringent effects.
Dosage & Preparations
- Cramp bark tincture 1:5 with 50% ethanol, 2–5 mL, 2–3 times daily
- Infusion of dried bark or berries, 2–4 g, 1–3 times daily
Safety & Contraindications
Considered generally safe when used appropriately. Mild gastrointestinal upset possible. Avoid use during pregnancy due to insufficient safety data. May interact with antihypertensive and sedative medications. Use caution during lactation.
Astrological Correspondences
No authoritative sources found for planetary or elemental rulers for Viburnum opulus.
Selected References
- American Herbal Pharmacopoeia: Material Medica Monograph: Viburnum opulus L. (Cramp Bark)
- Plant for a Future (PFAF) Database: Viburnum opulus L.
- European Medicines Agency Community Herbal Monograph: Viburnum opulus L., Cortex
- Natural Medicines Comprehensive Database: Viburnum opulus