A Review: Pharmacogenomics and Personalized Medicine

Abstract

Abstract: Optimizing treatment effectiveness and reducing the risk of medication toxicity for each patient is the aim of customized medicine. It demonstrates the proper substance and dose, the appropriate patient, and the timely delivery of treatment. Molecular diagnosis and customized medication regimens based on each patient's unique genetic composition are the main goals of personalized medicine. This study's primary goal is to assess personalized medicine's uses, advantages, drawbacks, and consequences for healthcare. Prospective viewpoints and real-world clinical implementations. Personalized medicine promises to diagnose, stop, and treat disease. Pharmacogenomics (PGx) is the study of how genetic variation in an individual's reaction to medication occurs. It is the newest branch of medicine and is rapidly developing as a field of study. The pharmaceutical business is learning how to apply it, include it into the process of developing new drugs, and better handle the expectations of the medical community. Pharmacogenomics can provide more effective and less adverse effect treatments by customizing medications to a patient's genetic composition. Big pharma corporations have not embraced individualized medicine despite these advantages