frequently asked questions
FAQs for Patients & the Public
This section addresses common questions from individuals exploring PRECISE Pharmacogenomics and Nutrigenomics 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, 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, minimize the risk of adverse drug reactions, optimize drug effectiveness and dosing.
While genetic testing can help identify potential health risks, PRECISE Pharmacogenomics (PGx) is a clinical-accredited medication genetic test that helps ensure 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 across 20+ therapeutic areas, 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). This report does not replace a medical consultation with your doctor. Please consult your treating medical doctor if medication changes is required.
How accurate is PRECISE Pharmacogenomics?
PRECISE 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:
- CAP & ISO 15189 laboratory compliance for highest-quality standards
- 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
Who should consider getting a PRECISE Pharmacogenomics test?
PRECISE 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 or family history of adverse drug reactions (ADRs)
- Patients undergoing chemotherapy or chronic disease treatments
- Individuals who want to optimize medication effectiveness and safety
- Proactive individuals who want a “genomic insurance” test before any medication is needed
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. This test is done once and can be used for a lifetime.
Does my pharmacogenomics result change over time?
No. Your genetic makeup does not change over time, meaning your pharmacogenomic results remain valid for life. Test once, use it 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, your genetic information remains the same regardless what medications your are taking. You should 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 trial-and-error approach, while nutrigenomics personalizes dietary recommendations based on your DNA, optimizing nutrient intake for better health.
Is PRECISE Nutrigenomics testing suitable for everyone?
Yes, PRECISE Nutrigenomics testing can benefit anyone looking to maintain or improve their health through dietary therapy. 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 the PRECISE Nutrigenomics test?
You may benefit from this test if you;
- Have chronic conditions that could be influenced by diet
- Those with a family history of non-communicable diseases such as diabetes, heart disease and gout
- Struggle with weight management
- Individuals who want to optimize their health with targeted nutrition tailored to their DNA
- Health conscious individuals interested in genomic wellness test for preventive care and early risk management
Can I do both PRECISE Pharmacogenomics and Nutrigenomics tests together?
Yes! 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).
- CAP & ISO 15189 laboratory compliance for the highest-quality standards.
- Backed by extensive research and reviewed by healthcare experts.
- Intake levels adhere to Recommended Nutrient Intakes and Dietary Guidelines.
How can PRECISE 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 nutrients and food allows for a personalized weight management plan, improving metabolism and fat loss.
Will my Nutrigenomics results affect my current diet or lifestyle?
Your PRECISE Nutrigenomics results provide valuable information on how your genes influence your response to different foods and nutrients, and guiding personalized dietary recommendations that best suit you. Please note, it’s important to consult with a dietitian or healthcare professional to review your results and integrate them into your lifestyle.
Others
How do I sign up for testing?
You can sign up for PRECISE Pharmacogenomics or Nutrigenomics testing through any of our partnered hospitals, clinics, 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?
Your test results are typically available within 3-6 weeks. The samples go through over 300 processing steps with multiple quality control and delivered through our secure platform, PreciseEHR. Once ready, a healthcare professional will review and discuss the results with you.
Do I need a doctor's referral to take the test?
While a referral is not required, we recommend working with one of our partner hospitals, clinics or pharmacies to ensure proper interpretation, consultation and provide clinical recommendations based on 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. Please note, 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.
