Understanding pharmacogenetic (PGx) testing

Pharmacogenetic (PGx) testing is a buccal cheek swab that tests your unique make up of genes to see which medication might be best.

PGx tests pharmacokinetic and pharmacodynamic genes. These genes inform providers about metabolism or dosing considerations and potential side effects to watch for. Additionally, information can guide providers to select the medication(s) that would work best for the patient.