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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.

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.
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Is Gout a Genetic Disease? Mechanism and Prevention Incl.
Arthritis, a common disease with more than 100 types, among which some of the most common are Rheumatoid arthritis, Osteoarthritis, Gout, Juvenile arthritis, and some more.…
6 min read -

Genetic Testing During Pregnancy Costs, Benefits, and More
Couples where the wives are above the age of 35 or have a family history of genetic disorders are often recommended by the doctors to undergo…
5 min read -

Genetic Testing for Antidepressants: Role of HTR2A & GRIK4
Have you ever wondered why the same antidepressant can help one person recover quickly but cause side effects or no benefit in another? The answer may…
7 min read -

Trichomoniasis Test for Men and Women: Symptoms and Transmission
Trichomoniasis is a prevalent sexually transmitted infection (STI) caused by the parasite Trichomonas vaginalis. While both men and women can get it, the infection and its…
4 min read -

Home Test for Herpes Simplex: Symptoms, Types and Testing
Yes, a Home Test for Herpes Simplex is possible from home, and perhaps convenient for those hesitant to visit a clinic. A positive test does not…
6 min read -

Pharmacogenomic Testing Benefits: How Does PGx Help
While we tend to share unique genetic makeup, getting the same drugs and dosages without knowing how they may affect our bodies involves trial and error.…
4 min read -

Cheek Swab vs Saliva Test: Which is Better for PGx Testing?
Pharmacogenomic (PGx) testing requires a DNA collection, for which there are two methods typically used: cheek swabs (buccal swabs) and saliva samples. Both are non-invasive and…
5 min read -

Genetic Testing for Antipsychotic Response I Rph Labs
If you ever take medicine like clozapine or olanzapine, you also know that these are very powerful. They give relief in schizophrenia and bipolar disorder. But…
6 min read -

Are Ear Infections Contagious? I How it Spreads
Ear infections are very common, especially in children. Many individuals, especially parents, ask: Are ear infections contagious? The answer is not that straight, while ear infections…
5 min read
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