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The Commission E Monographs |
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Senega Snakeroot Polygalae radix
Senegawurzel
Published March 13, 1986; Revised March 13, 1990
Name of Drug
Polygalae radix, senega snakeroot.
Composition of Drug
Senega snakeroot consists of the dried root with remains of aerial stems of Polygala senega L. and/or other closely related species or a mixture of Polygala species [Fam. Polygalaceae], as well as its preparations in effective dosage.
The roots contain saponins.
Uses
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Catarrhs of the respiratory tract.
Contraindications
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None known.
Side Effects
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With prolonged use, gastrointestinal irritation.
Interactions with Other Drugs
None known.
Dosage
Daily dosage:
- 1.5 - 3 g root;
- 1.5 - 3 g fluidextract (following Erg. B. 6 );
- 2.5 - 7.5 g tincture (following Erg. B. 6 );
- equivalent preparations.
Mode of Administration
Comminuted root for decoctions and other galenical preparations for internal use.
Actions
Secretolytic Expectorant
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