Pharmaceutics is the discipline of pharmacy that deals with the process of turning a drug into a medicine; that is, it is the science and technology of preparing, mixing, compounding, and standardizing pharmaceutical products. The term "pharmaceutics" is derived from the Greek words "pharmakon" (drug or medicine) and "techne" (art or skill). Importance of Pharmaceutics The primary goal of pharmaceutics is to ensure that the drug reaches its site of action in the body in its intended form and dose. The formulation and manufacture of a drug product require a thorough understanding of its physical, chemical, and biological properties.