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Pharmacogenomics, explained by the pharmacists who read the reports

Plain-language writing on CYP2D6 and CYP2C19 metabolizer status, drug gene interactions, antidepressant and statin selection, insurance coverage, and what a pharmacogenomic test can and cannot tell you.

RPh Labs PGx gene test kit open on a laboratory bench

Latest articles

Every article is written or reviewed by a licensed pharmacist at our Dallas laboratory and dated so you can see how current the guidance is.

  • Caffeine Sensitivity & CYP1A2 Gene at LPA Levels

    Caffeine Sensitivity & CYP1A2 Gene at LPA Levels

    The CYP1A2 gene plays a crucial role in how our bodies metabolize caffeine. Located on chromosome 15, this gene codes for an enzyme that helps break…

    3 min read
  • Understanding the PGx Gene Test for Anxiety Medication

    Understanding the PGx Gene Test for Anxiety Medication

    Anxiety is not unfamiliar to most individuals, especially during stressful moments. It can sometimes appear as a nervousness or fear. However, to most, this tends to…

    4 min read
  • How Long Does Zoloft Stay in Your Body?

    How Long Does Zoloft Stay in Your Body?

    Upon testing, it showed that it varies from person to person on ‘how long does Zoloft stay in your body.’ Although there are no specific rules…

    5 min read
  • Understanding Bipolar Disorder with Pharmacogenetic Testing

    Understanding Bipolar Disorder with Pharmacogenetic Testing

    Bipolar disorder is another psychiatric illness where disturbances related to mood, energy, and activities prevail. A person may experience intense mania and even deep depression with…

    3 min read
  • ADHD treatment without medication

    ADHD treatment without medication

    Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder commonly diagnosed in children but often continues into adulthood. It is characterized by symptoms such as inattention, hyperactivity, and…

    4 min read
  • How accurate is pharmacogenomics testing?

    How accurate is pharmacogenomics testing?

    Pharmacogenomics uses a patient’s genetic makeup to predict how accurately a drug will work. Understanding the genetic makeup also allows for dosage adjustment and improved treatment…

    4 min read
  • Considerations of Pharmacogenetic Testing in Children

    Considerations of Pharmacogenetic Testing in Children

    Pharmacogenetic, or PGx, testing has been cited to be useful in helping doctors understand children’s reactions to drugs. In the U.S., around 60% of children are…

    4 min read
  • Top 5 PGx Testing Benefits

    Top 5 PGx Testing Benefits

    Pharmacogenomic (PGx) testing has recently emerged to make medications more personalized at error free. Based on your genetic makeup, PGx testing analyzes how your body will…

    3 min read
  • Why Men’s Health Matters and How PGx Test Helps

    Why Men’s Health Matters and How PGx Test Helps

    Men, on average, do not like to visit clinics, especially for the Pgx test. They tend to visit doctors when early symptoms of the disease have…

    3 min read

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