The American Materia Medica, Therapeutics and Pharmacognosy, 1919, was written by Finley Ellingwood, M.D. Chapter I. Agents which increase the normal functional activity of the stomach—Stomachics. Chapter II. Mild stomach tonics. Chapter III. Agents used in the relief of gastric and intestinal pain—Gastro-intestinal sedatives. Chapter IV. Agents used as sedatives to gastric irritation—Anti-emetics. Chapter V. Agents used as evacuants of the stomach—Emetics. Chapter VI. Acids used for their direct influence upon the gastro-intestinal canal. Chapter VII. Agents used as assistants to gastric or intestinal digestion—Digestives. Book Navigation ‹ Trillium. Trillium pendulum. up Chapter I. Agents which increase the normal functional activity of the stomach—Stomachics. ›