UniPharmGx19

You should get a UniPharmGx19 test before starting medicines known to be affected by genes, such as clopidogrel, warfarin, statins, antidepressants, or certain painkillers. It is also recommended if you have had unexpected side effects or no benefit from standard doses, take multiple long-term medicines, or want preemptive testing for future prescriptions.

No fasting is required for a UniPharmGx19 test, as it analyzes your DNA from a blood sample or cheek swab. For a cheek swab, avoid eating, drinking, smoking, or brushing your teeth for 30 minutes beforehand. Bring a list of your current medicines, and inform your doctor about any bone marrow transplant or recent blood transfusion.

No, fasting is not required for a UniPharmGx19 test. You can eat and drink normally, because the test analyzes your DNA, which is not affected by food or the time of day. However, if a cheek swab is used, avoid eating, drinking, or smoking for 30 minutes before sample collection.