Botanical Overview
Chimaphila umbellata (Ericaceae) is a small evergreen perennial herb native to temperate regions of North America, Europe, and Asia. Commonly known as Pipsissewa, Umbellate pipsissewa, Prince’s pine, or Ground laurel, the medicinal part used is primarily the leaf.
Energetics
The plant is considered cooling and drying in nature, with bitter and astringent tastes. Energetically, it is tonifying and associated largely with supporting the body’s qi energy.
Primary Actions
- Diuretic
- Anti-inflammatory
- Astringent
- Antiseptic
Indications
Western
- Urinary tract infections
- Cystitis
- Kidney stones
- Nephritis
- Skin inflammation and rashes
Syndromes
- Irritation and inflammation of urinary tract
- Mild diuretic use to promote urine flow
TCM
Not traditionally used
Ayurveda
Not traditionally used
Unani
Not traditionally used
Constituents & Mechanisms
Phytochemical constituents include methyl salicylate, arbutin, tannins, flavonoids, and phenolic glycosides, which contribute to its antiseptic, anti-inflammatory, and diuretic activities.
Dosage & Preparations
- Infusion: 2-4 g dried leaf per 250 mL water, 2-3 times daily
- Tincture: 1:5 in 45% ethanol, 2-5 mL, 2-3 times daily
Safety & Contraindications
Should be used with caution during pregnancy and lactation due to limited safety data. Avoid use in individuals allergic to aspirin as it contains methyl salicylate. Potential interactions with anticoagulants and NSAIDs warrant caution.
Astrological Correspondences
No reliably sourced planetary or elemental rulers identified.
Selected References
- Chimaphila umbellata (Pipsissewa), medicinal uses and phytochemistry, Plants For A Future (PFAF) Database
- ESCOP Monographs: Herbal Medicinal Products, European Scientific Cooperative on Phytotherapy
- Medicinal Plants of the Pacific West, Michael Moore
- Chimaphila umbellata, Natural Medicines Comprehensive Database