What is pharmacogenomics?
Pharmacogenomics is the study of how a person's genes, or DNA, affect how they respond to medications. Pharmacogenomics is also called pharmacogenomics. The healthcare team uses this information to help decide which medication to use or what dose of a medication to use. This test can help determine how likely a medication is to work; the best dose of a medication; or the risk of having serious side effects from a medication. This test does not pick the exact medication that will work and it does not tell how you will respond to all medications.
Pharmacogenomics testing
Your healthcare team may order a pharmacogenomics test to help guide medication selection. You will first meet with a genetic counselor to learn about the benefits and risk of pharmacogenomics testing. The test can be done with either a blood test or a saliva test. Test results are usually back within two weeks.
Pharmacogenomics results
Once your results are ready, you can meet with a pharmacist trained in pharmacogenomics to talk about what it means for you. Your healthcare provider may recommend that you keep taking your medication; change the dose of your medication; stop taking a medication; or take a different medication. Pharmacogenomics results last a lifetime because it tests your DNA, which doesn't change. Always talk with your healthcare provider before making changes to your medication and share your results with any new healthcare providers.
Do not change or stop taking any medication based on a genetic test report without consulting your healthcare provider. This test is not intended to replace a visit with your healthcare provider.
