Lithotriptic

Antilithics (Gr. against + stone) prevent the formation of urinary and biliary concretions in the excretory passages; Lithotriptics (Gr. stone + to rub) dissolve urinary and biliary concretions in the excretory passages when formed:

• biliary calculi: alkaline waters, turpentine, etc.;
• vesical calculi:
  1. uric acid or urates: alkaline salts, magnesium citro-borate, etc.;
  2. calcium oxalate: acids, carbonated waters, etc.;
  3. phosphatic deposits (calculi) : ammonium benzoate, nitric acid, etc

•  ∧   
  Hepatic
•  ∧   
  Uro-genital System

•  >   
  Tribulus (Tribulus terrestris)

[Culbreth1927] David Marvel Reynolds Culbreth. A Manual of Materia Medica and Pharmacology, Seventh Edition. Philadelphia, PA: Lea & Febiger (1927). Online Reprint.