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 respond to certain medications. By understanding the genetic variations, healthcare providers can tailor treatments that are comparatively more suitable and minimize the risk of side effects. This personalized approach improves treatment outcomes.

How is a PGx Test Performed?

The process of undergoing a PGx test is straightforward. Simply consult with your doctor / healthcare provider who will confirm if PGx testing is appropriate for you. Here’s how it generally works:

1. Sample Collection: After you have ordered and received your testing kit. You will need to provide a sample usually through a cheek swab. This saliva sample (gathered through cheek swab) contains your DNA, which is then sent to a specialized laboratory for analysis.
2. Analysis: Your DNA is analyzed for specific genetic markers in the lab. These genetic markers help analyze how your body will react to different medications. This reduces the chances of errors and experiments.
3. Results: Once the results are finalized, individuals receive it in soft copies. In some cases, healthcare provider will also receive a report with the details of your genetic variations and how they may impact your medication results.

This process can take anywhere from a few days to a couple of weeks, depending on the testing company. With PGx LABS, this can take between 7 – 10 business days.

Top 5 Benefits of PGx Tests

Personalized Medication Management

PGx tests help you get the personalized medication plans. By identifying how you metabolize certain drugs, healthcare providers can easily prescribe medications that are more likely to be effective for you. This reduces the trial-and-error approach that is a usual case with treatments.

Reduced Risk of Adverse Drug Reactions

Many medications can cause side effects, and some people are more susceptible than others. This is even labelled on several medicines that the reactions may differ on different individuals. PGx testing helps identify patients who may be at higher risk to some drugs. This information allows doctors to choose safer alternatives or adjust dosages accordingly. Hence, patients get safer treatments.

Improved Treatment Outcomes

With tailored medication plans based on genetic insights, patients are more likely to experience better treatment outcomes. When medications work effectively from the start, patients can achieve their health goals faster, whether it’s managing a chronic condition or recovering from an illness.

Cost-Effective Healthcare

Although there may be an initial cost for PGx testing, it can lead to significant savings in the long run. By preventing ineffective treatments and reducing the likelihood of adverse reactions, PGx testing can decrease hospital visits, emergency room trips, and the need for additional medications. This ultimately contributes to a more cost-effective healthcare experience.

Long-Term Benefits for Future Treatments

The results of a PGx test can be beneficial not just for current medications, but for future treatments as well. As new drugs are developed or if your healthcare needs change, your PGx results can guide healthcare providers in making informed decisions about which medications are likely to be effective for you.

Conclusion

There has been a gap of personalized treatments in healthcare. PGx testing offers an advanced approach to medications that shows how your genes influence drug metabolism. This helps you and your doctor to identify the correct drugs and create an effective treatment plan with lesser risks. If you’re considering PGx testing, consult with your healthcare provider to see how it can fit into your health journey.