Prangwan Pateetin

1 Introduction Pharmacogenomics (PGx) is a rapidly evolving field that investigates how genetic variations influence drug response [1]. By understanding an individual's genetic makeup, PGx can help optimize drug selection, dosage, and administration, leading to more effective and personalized treatments [2]. Next-generation sequencing (NGS) has emerged as a powerful tool for PGx research, enabling simultaneous analysis of multiple genes and variants [3, 4].