Botanical Overview
Polyporus umbellatus is a medicinal fungus belonging to the Polyporaceae family. It is commonly known as Umbrella Polypore. The part used medicinally is primarily the sclerotium, a dense fungal mass. This species grows in temperate regions including East Asia, Europe, and North America.
Energetics
The energetics of Polyporus umbellatus are generally neutral in temperature with moistening qualities and a bitter taste. It is considered tonifying and supports fluid metabolism within the body.
Primary Actions
- Diuretic
- Immunomodulatory
- Antitumor
- Antioxidant
Indications
Western
- Edema
- Urinary difficulty
- Immune deficiency
Syndromes
- Fluid retention
- Chronic infections
- Tumor support
TCM
- Dysuria
- Edema
- Weakness
Syndromes
- Spleen deficiency with dampness
- Kidney deficiency
Ayurveda
No well-established traditional indications.
Unani
No well-established traditional indications.
Constituents & Mechanisms
Key phytochemical constituents include polysaccharides, steroids such as ergosterol, and sesquiterpenes, contributing to immunomodulatory and antioxidant effects.
Dosage & Preparations
- Decoction: 3-9 g daily
- Powdered sclerotium: 1-3 g one to three times daily
- Standardized extracts as per manufacturer guidelines
Safety & Contraindications
Generally regarded as safe for most adults when used appropriately. Use caution during pregnancy and lactation due to insufficient safety data. Avoid use alongside immunosuppressant medications. Rare allergic reactions may occur.
Astrological Correspondences
No well-defined planetary or elemental rulers identified in reputable traditions.
Selected References
- Immunomodulatory and antitumor activities of Polyporus umbellatus polysaccharides – Wang Y et al. (2010)
- Polyporus umbellatus: a medicinal mushroom with potential pharmacological properties – Chen S et al. (2015)
- Flora of China: Polyporus umbellatus