WARNING: All medicines, drugs, plants, chemicals or medicial precedures below are for historical reference only.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 Frasera
FRASERA
   The dried root of Frasera carolinensis, Walter (Nat. Ord. Gentianaceae). A striking plant found in the Middle and Southern States, west of the Alleghenies. Dose, 5 to 60 grains. Common Name: American Columbo. Principal Constituents.Gentiopicrin, gentistic acid, and berberine. (?) Preparation.Specific Medicine Frasera. Dose, 5 to 60 drops. Action and Therapy.The recent root is reputed cathartic and emetic. When dried it is a simple, mild tonic to be used like the simple bitters. Scudder regarded it as a stimulant to the circulation and to the vegetative functions. Its persistent use in moderate doses is said to have overcome obstinate constipation; like the other simple bitters, it may be of some value in chronic catarrhal dyspepsia. From 5 to 60 drops of Specific Medicine Frasera, well diluted, may be given every four hours.1
   The dried root of Frasera carolinensis, Walter (Nat. Ord. Gentianaceae). A striking plant found in the Middle and Southern States, west of the Alleghenies. Dose, 5 to 60 grains. Common Name: American Columbo. Principal Constituents.Gentiopicrin, gentistic acid, and berberine. (?) Preparation.Specific Medicine Frasera. Dose, 5 to 60 drops. Action and Therapy.The recent root is reputed cathartic and emetic. When dried it is a simple, mild tonic to be used like the simple bitters. Scudder regarded it as a stimulant to the circulation and to the vegetative functions. Its persistent use in moderate doses is said to have overcome obstinate constipation; like the other simple bitters, it may be of some value in chronic catarrhal dyspepsia. From 5 to 60 drops of Specific Medicine Frasera, well diluted, may be given every four hours.1
References
1) Felter, Harvey Wickes, 1922, The Eclectic Materia Medica, Pharmacology and Therapeutics, Cincinnati, Ohio.