
Arctium lappa
Also known as Gobo, Bardanae Radix, Greater Burdock, Burdock root, Lappa, niú bàng zǐ.
Root is primary part used Best results if long-term use Good source of inulin TCM=dispel wind and clear heat, treat early stages of febrile disorder, sore throat/tonsils, eliminates toxins and vents rashes, use for ecz, carbuncles, erythemas, mumps and maculopapular rashes, clears heat and eliminates toxins from the throat-very effective in treating sore throat w/ severe pain & swelling

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Ask HerbertLow dose botanical. Used in drop doses in the classical practice; not a plant to dose freely.
Pregnancy: Limited safety data in pregnancy
The record lists 2 contraindications; open the plate in the library to read them in full.
| Preparation | As written | Metric |
|---|---|---|
| Tincture (1:2) | 3-5 ml TID | 3-5 mL |
| Decoction | 2-3 tsp/c chopped root TID, more for acute | |
| Dried root 2-6 g by infusion three times daily | 2000-6000 mg | |
| (G7) Liquid extract 2-8 mL (1 : 1 in 25% alcohol) three times daily .(G7) Tincture 8-12 mL (1 : 10 in 45% alcohol) three times daily | 2-8 mL | |
| Decoction or infusion: 3-18 g dried root daily (titrate up) | 3000-18000 mg | |
| Tincture | Tincture 1:5 in 25% alcohol: 2-4 ml three times daily or 6-12 ml daily | 2-4 mL |
Doses are reproduced from the sources for practitioners and are not a recommendation for any person.
Clinical Notes. Root is primary part used Best results if long-term use Good source of inulin TCM=dispel wind and clear heat, treat early stages of febrile disorder, sore throat/tonsils, eliminates toxins and vents rashes, use for ecz, carbuncles, erythemas, mumps and maculopapular rashes, clears heat and eliminates toxins from the throat-very effective in treating sore throat w/ severe pain & swelling
Clinical Notes. Classic alterative and blood purifier for chronic skin conditions Titrate dose starting low to avoid Herxheimer-like skin reactions Also used in TCM (root Niu Bang Gen, seed Niu Bang Zi) to clear heat and toxicity, release exterior wind-heat Sustainable, low risk
Action and Therapy. Lappa is a potent but neglected alterative and diuretic. It relieves urinary and bronchial irritation, favors the elimination of waste material, and secondarily proves tonic. Lappa is especially valuable in psoriasis, crusta lactea, stubborn eczema, obstinate ulcers, and in catarrhal and aphthous ulcerations.
Therapy. This agent closely resembles yellow dock in its action as an alterative; it has a direct influence upon the blood, and thence. upon diseases of the skin and mucous membranes. Its influence upon the mucous membranes of the stomach encourages normal glandular secretion and promotes digestion.
Drawn from Cook's Physio-Medical Dispensatory; King's American Dispensatory, 18th edition (Felter and Lloyd); Ellingwood's American Materia Medica, Therapeutics and Pharmacognosy; Felter's Eclectic Materia Medica, Pharmacology and Therapeutics, and the Bountiful Herbs editorial.
Burdock stands in 55 documented formulas in the library, among them Eczema & Chronic Skin Formula, Gentle Detoxification Formula, yín giáo sǎn, yin giáo mǎ bó sǎn, xuǎn dú fà bião tāng, thú yè chêng liu tàng.

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