GX- Pharmacogenomic Testing (PGx)Personalized Precision Treatment is the future of medicine Pharmacogenomic testing, otherwise known as PGx, refers to a type of genetic test by cheek swab to predict a patients likelihood to experience an adverse event or not respond to a given drug. Genetic variation in metabolism may result in high concentrations of drugs and an increased risk of adverse effects in slow metabolizers, which is important when using, for example, antidepressants or