Pharmacogenetics

The right medicine, at the right dose, the first time.

Gene-Rx | R4,950

R750 when ordered with any other test.

Feedback session fees are not included in the DNA test/report price.

Medication Isn't One-Size-Fits-All

Each person processes and responds to medicines differently.
These differences can influence medication effectiveness, dosing and the risk of side effects.
Your DNA can help guide more personalised medication decisions.

What Gene-Rx does

Predicts response to commonly prescribed medicines
Identifies risk of side effects
Suggests dose adjustments or alternative treatment options
Provides a live, searchable report updated as new research emerges
Supported by our in-house clinical and research team.

Medication Classes Covered

The active ingredient is the part of a medicine that produces its intended effect. For example, Lipitor contains the active ingredient atorvastatin. Gene-Rx reports on active ingredients.

How It Works

Simple. Personalised. Actionable.

Order your DNA test online or through a Geneway Practitioner.

Take a quick cheek swab at home or with your practitioner.

Return your sample to your practitioner or arrange courier collection directly with us.

Receive email updates when your sample has been received and once your results are ready.

Receive your personalised genetic report and discuss your results with your Geneway practitioner.

Your DNA is analysed by a team of certified professionals and delivered in a simple, easy to understand format.

Frequently Asked Questions

What can Gene-Rx tell me about my medicines?

Gene-Rx can identify genetic factors that may influence your response to a wide range of medicines. Your results may indicate when standard treatment is appropriate, when extra caution may be needed, or when an alternative medicine or dose adjustment should be considered.

Do I need to be taking medication to benefit from Gene-Rx?

Not necessarily. Gene-Rx may be particularly valuable if you take medicines regularly, take multiple medicines, have experienced side effects or poor treatment response, or are about to start a medicine that may be influenced by genetics. Because your DNA does not change, your results can provide a lifelong reference that can be considered whenever your medicines change.

What if I start a new medicine after doing the test?

You do not need to repeat the DNA test. Gene-Rx is designed as a once-off test because your DNA does not change. You can use your results as a reference when medicines are added, changed or stopped. Our reports are dynamic and your profile can be updated as your treatment changes.

Can I check a medicine before I start taking it?

Yes. Your Gene-Rx online report includes a real-time medicine search, allowing you to check whether a medicine has a potential gene–medicine interaction before you take it. You and your healthcare provider can then use your results to help guide treatment decisions.