Pharmaceutical Calculations/

Abstract

This textbook presents the fundamental mathematical principles and practical calculations required for safe and accurate pharmaceutical practice. It covers systems of measurement, pharmaceutical arithmetic, dosage calculations, concentration expressions, dilution, solution preparation, and calculations involving powders, liquids and compounded preparations. It also addresses dosage regimens, intravenous flow rates, isotonicity, and patient-specific dose calculations. Through step-by-step worked examples, clinical case studies and practice exercises, the book develops the skills needed to interpret prescriptions, prepare medicines and calculate appropriate doses accurately. It is a valuable learning resource for pharmacy students and practising pharmacists involved in dispensing, compounding and medication management.