WARNING: All medicines, drugs, plants, chemicals or medicial precedures below are for historical reference only. Many of these treatments are now known to be harmful and possibly fatal. Do not consume any plant, chemical, drug or otherwise without first consulting a licensed physician that practices medine in the appropriate field.
Felter's Materia Medica on Penthorum
PENTHORUMPENTH
   The whole herb of Penthorum sedoides, Linné (Nat. Ord. Crassulaceae). A perennial herb in wet situations in the United States and Canada. Dose, 1 to 60 grains. Common Names: Virginia Stone-crop, Ditch Stone-crop. Principal Constituent.Tannin. Preparation.Specific Medicine Penthorum. Dose, 1 to 60 drops. Specific Indications.Chronic pharyngeal and nasal disorders, with dryness, fullness, and irritation and a purplish, congested appearance; catarrhal inflammations with profuse secretions; gastric catarrh, catarrhal diarrhea; sponginess of the gums. Action and Therapy.External. A wash for catarrhal surfaces, producing an astringent effect but no corrugation of the tissues. Internal. While of some value in catarrhal diarrhea, this is a remedy best adapted to chronic catarrhal and congested states of the posterior nares and pharyngeal vault. It should be used locally while it is being administered internally; and quick results are not to be expected.1
   The whole herb of Penthorum sedoides, Linné (Nat. Ord. Crassulaceae). A perennial herb in wet situations in the United States and Canada. Dose, 1 to 60 grains. Common Names: Virginia Stone-crop, Ditch Stone-crop. Principal Constituent.Tannin. Preparation.Specific Medicine Penthorum. Dose, 1 to 60 drops. Specific Indications.Chronic pharyngeal and nasal disorders, with dryness, fullness, and irritation and a purplish, congested appearance; catarrhal inflammations with profuse secretions; gastric catarrh, catarrhal diarrhea; sponginess of the gums. Action and Therapy.External. A wash for catarrhal surfaces, producing an astringent effect but no corrugation of the tissues. Internal. While of some value in catarrhal diarrhea, this is a remedy best adapted to chronic catarrhal and congested states of the posterior nares and pharyngeal vault. It should be used locally while it is being administered internally; and quick results are not to be expected.1
References
1) Felter, Harvey Wickes, 1922, The Eclectic Materia Medica, Pharmacology and Therapeutics, Cincinnati, Ohio.
