Pharmacogenomics (PGx) is gradually transitioning to improve treatment outcomes, reduce adverse events, and decrease the burden of unnecessary healthcare expenses. In recent years, research studies on the implementation of PGx have increased, all providing a wealth of knowledge. This World Pharmacist Day, let us look at pharmacogenomics applications in clinical decision-making for healthcare professionals. The theme for this year is dedicated to Transform Global Health.

Introduction: 1,2 Pharmacogenomics (PGx) uses an individual’s genetic information to predict drug response. Furthermore, it guides healthcare professionals on optimal drug and dose selection to enable safe, efficacious and cost-effective treatment. As technology advances, it becomes necessary that PGx testing results are stored in electronic health records (EHR) and drug prescription systems. Though the advancements in…