frequently asked questions
FAQs for Patients & the Public
This section addresses common questions from individuals exploring pharmacogenomic and nutrigenomic testing. Whether you’re considering a test for yourself or a loved one, these FAQs will help you better understand the process, benefits, and what to expect.
Pharmacogenomics (PGx)
What is the difference between DNA testing and Pharmacogenomics?
DNA testing, or genetic testing, comes in many forms, including tests for ancestry, relationships, inherited diseases, cancer risks, and medical diagnoses. These tests analyze your genes, chromosomes, or proteins to detect genetic conditions, assess disease risk, or determine hereditary traits.
Pharmacogenomics (PGx) focuses specifically on how your genes affect your response to medications. It helps healthcare professionals personalize treatment plans, optimize drug selection and dosage, and reduce the risk of adverse drug reactions (ADRs).
While genetic testing can help identify potential health risks, PRECISE Pharmacogenomics (PGx) ensures that your medications are tailored specifically for you—enhancing safety and treatment effectiveness.
Is PRECISE Pharmacogenomics reliable?
Yes. PRECISE Pharmacogenomics (PGx) provides comprehensive genome-wide coverage, analyzing nearly 100,000 ADME markers and over 1,000 genes, covering more than 500 commonly used medications, including:
* Painkillers
* Antibiotics
* Diabetes medications
* Heart disease treatments
* Cancer therapies
Awarded as “The First Clinical Recommended Genome-Wide Pharmacogenomics” by the Malaysia Book of Records (MBR), only certified healthcare professionals can interpret the report and provide clinical recommendations, diagnoses, and treatment plans. However, this report does not replace a medical consultation with your doctor.
How accurate is PRECISE Pharmacogenomics?
PRECISE Pharmacogenomics (PGx) boasts an analytical accuracy of over 99%, making it one of the most precise and reliable pharmacogenomic tests available. Our platform is backed by:
* HSA (Health Sciences Authority, Singapore) – Clinical Recommendation of Targeted Treatment
* UKAS (United Kingdom Accreditation Service) – NQA (National Quality Assurance Limited) assessed and ISO13485:2016 accredited
* CAP & ISO 15189 laboratory compliance for high-quality standards
Who should consider getting a PRECISE Pharmacogenomics test?
Pharmacogenomics testing is beneficial for anyone who takes medications or wants a personalized approach to treatment. It is especially recommended for:
* Individuals on long-term medications (e.g., hypertension, diabetes, mental health conditions)
* Those with a history of adverse drug reactions (ADRs)
* Patients undergoing chemotherapy or chronic disease treatments
* Individuals who want to optimize medication effectiveness and safety
Can children or elderly individuals take the PRECISE Pharmacogenomics test?
Yes! Pharmacogenomics testing is suitable for all ages and can be especially beneficial for:
* Children – Helps identify potential drug responses early, ensuring safer and more effective treatments as they grow.
* Elderly individuals – Reduces the risk of adverse drug reactions and ensures medications are tailored for safer use.
While a child’s genetic profile remains the same for life, medication dosages may need adjustments as they grow.
Does my pharmacogenomics result change over time?
No. Your genetic makeup does not change over time, meaning your pharmacogenomic results remain valid for life. However, as new medications and research emerge, updates may be available to enhance treatment recommendations.
Can PRECISE Pharmacogenomics help with medication side effects?
Yes, PRECISE Pharmacogenomics can identify how your genetic variations might influence how your body metabolizes or reacts to certain medications. By analyzing over 1,000 genes related to drug response, it can help predict and prevent adverse drug reactions (ADRs) or also known as medication side effects.
Do I need to stop taking my medications before the test?
No, there is no need to stop your medications before undergoing pharmacogenomics testing. The test analyzes your DNA, not your current medication, so you can continue taking your medications as prescribed by your healthcare provider.
Nutrigenomics (NGx)
How is Nutrigenomics different from general nutrition advice?
Traditional nutrition advice follows a one-size-fits-all approach, while nutrigenomics personalizes dietary recommendations based on your DNA, optimizing nutrient intake for better health.
Is Nutrigenomics testing suitable for everyone?
Yes, nutrigenomics testing can benefit anyone looking to improve their health through diet. Whether you’re aiming to lose weight, manage a specific health condition, or simply optimize your nutrition, this test can provide valuable insights.
Who should take a Nutrigenomics test?
You may benefit from this test if you:
* Struggle with weight management
* Experience digestion issues
* Have chronic conditions that could be influenced by diet
* Are interested in personalized health insights to enhance your well-being
Can I take both PRECISE Pharamcogenomics and Nutrigenomics tests together?
Yes! In fact, Nutrigenomics and Pharmacogenomics complement each other. Taking both tests gives you a comprehensive understanding of how your genes influence nutrition, medication response, and overall health—empowering you with a fully personalized wellness strategy. Plus, if you opt for both tests, you’ll only need to do the buccal swab once.
Is the PRECISE Nutrigenomics test safe and accurate?
Yes, our tests are:
* Non-invasive (requiring only a cheek swab).
* Analyzed in ISO 15189 & CAP-certified laboratories for the highest accuracy.
* Backed by extensive research and reviewed by healthcare experts.
How can Nutrigenomics testing improve my diet?
By understanding your genetic profile, you can receive tailored nutritional advice that aligns with your body’s specific needs. This may help with managing weight, enhancing energy, and reducing the risk of nutrition-related diseases.
Can Nutrigenomics help with weight loss?
Yes! Understanding how your body processes macronutrients allows for a personalized weight management plan, improving metabolism and fat loss.
Will my Nutrigenomics results affect my current diet or lifestyle?
Nutrigenomics results can help guide adjustments to your diet, ensuring that it’s optimized to meet your genetic needs. However, it’s important to consult with a healthcare or nutrition professional to discuss the results and integrate them into your lifestyle.
Others
How do I sign up for testing?
You can sign up for pharmacogenomics or nutrigenomics testing through any of our partnered clinics, hospitals, or pharmacies located across Malaysia. Our healthcare partners can assist you with signing up and scheduling your test.
Is the testing covered by insurance?
Coverage for genetic testing can vary depending on your insurance provider. We recommend checking with your insurance company to determine if they cover pharmacogenomics or nutrigenomics testing.
What should I expect during the test?
The test is simple and non-invasive, typically requiring a saliva sample or a buccal swab to collect DNA. It’s a quick process, and you can expect to receive your results within a few weeks.
How long does it take to receive my results?
Typically, it takes about 4-6 weeks for your test results to be processed and delivered through our secure platform, PreciseEHR, after which a healthcare professional will review and discuss the results with you.
Do I need a doctor's referral to take the test?
While not always required, we recommend working with one of our partner clinics, hospitals, or pharmacies to ensure proper consultation and interpretation of your results.
Can I use my test results internationally?
Yes. Our reports are built on globally recognized guidelines such as CPIC, FDA, DPWG, and more, making them clinically useful across different countries, depending on your local healthcare provider’s acceptance.
Can I gift a test to someone else?
Yes! Our tests can be purchased as a gift. However, the recipient will need to sign a consent form before proceeding with testing.
What if I don't understand my test results?
Don’t worry. Your results will be reviewed and explained by a trained healthcare professional, either through our panel network or your referring doctor, to ensure you understand your genetic profile and how to apply it.
