This section is from the "A Handbook of Useful Drugs" book, by State Medical Examining and Licensing Boards.
Powders Are Combinations Of Severalsubstances in powdered form or powdered vegetable drugs.
The term "powders" is also applied to single dose quantities of a drug or mixture of drugs in powdered form wrapped separately in "powder papers."
For the preparations included in this list see:
Pulvis Effervescens Compositus, under Potassii et Sodii Tartras.
Pulvis Glycyrrhizae Compositus, under Glycyrrhiza. Pulvis Ipecacuanhae et Opii, under Opium. Pulvis Jalapae Compositus, under Jalapa. Pulvis Opii, under Opium.