Merck's 1899 Manual of the Materia Medica

A compact, turn‑to guide for the practicing physician, this 1899 manual gathers the essential facts about every drug commonly used in American medicine at the turn of the century. Written as a pocket‑sized reference, it lets a busy clinician refresh his memory in a moment—whether before a consultation or while reviewing a case that falls outside the routine. The entries list each substance’s names, physical form, solubilities, strengths, typical physiological effects and the safest routes of administration, all presented in clear, concise language.

The work is organized into three parts: an alphabetical survey of the whole materia medica, a summary of therapeutic indications arranged by disease category, and a classification of medicaments according to their physiological actions. Dosage ranges, incompatibilities, antidotes and precautionary notes are included, offering a practical snapshot of the pharmacological knowledge of the era. Listeners will appreciate how this historic reference captures the foundations of modern drug therapy while remaining a handy tool for quick, reliable information.