Pharmacokinetics—the study of drug absorption, distribution, metabolism, and excretion—forms the cornerstone of rational drug therapy. In clinical practice, understanding these principles is essential for optimizing drug regimens tailored to individual patient needs. This book, Clinical Pharmacokinetics and Pharmacotherapeutic Drug Monitoring, is meticulously designed to bridge the gap between theoretical pharmacokinetic concepts and their practical application in patient care.
As pharmacotherapy becomes increasingly complex, the role of pharmacists has expanded beyond dispensing medications to actively participating in patient management. By integrating pharmacokinetic data with therapeutic drug monitoring (TDM), healthcare professionals can make informed decisions that enhance therapeutic outcomes and minimize adverse effects.
Structured to align with the Doctor of Pharmacy curriculum prescribed by the Pharmacy Council of India, this book serves as an indispensable resource for students, educators, and practitioners. It covers a comprehensive range of topics, including the design of individualized dosage regimens, interpretation of plasma drug concentrations, management of drug interactions, and the application of pharmacogenetics in drug therapy. Additionally, it delves into advanced areas such as population pharmacokinetics and pharmacometric modelling. 
Through this work, we aim to empower healthcare professionals to navigate the complexities of pharmacotherapy with confidence, ensuring that each patient receives the most effective and safe treatment possible.
 
Dr. P. Thilagesh
Mrs. V. Deepabharathi
Mr. S. Pravinkumar
Mr. K. Jayaprakash