Hero Image

Medication Check

powered by Bupa My Genomic Health


Unlock your body’s personalised medicine response for safer, more effective treatment. No insurance needed.


Tests cost £225.


How your DNA affects your response to medicine

Your DNA holds information about how you might respond to certain medicines.

This can impact how well some medicines work for you and your risk of side effects. As everyone’s genetic makeup is unique, some medicines may be safer or more effective for you than for others.

The power of personalised health

A Medication Check uses DNA testing to identify genetic differences that affect your response to over 100 wide ranging medicines.

This helps you and your healthcare professional to find precise medicines and treatments that are both effective and appropriate for you.

 

Why do you need a Medication Check?

Almost 99% of people carry at least one genetic variation that affects how they respond to certain medicines, according to Bupa My Genomic Health data, 2025. This simple test helps identify what works best for you, so you get the right medicine, at the right dose, first time.

Understanding the Medication Check

Dr Rebecca Rohrer explains more about the Medication Check, including what the test is, how it can help you and what you should expect when you take the Medication Check.

Transcript

Who are you?

Hey, I'm Dr.

Rebecca r. I'm the Clinical Innovation

and Genomics Director at Bupa.

I'm a working gp, a mom of triplet boys,

and also a survivor of young onset breast cancer.

That gives me a unique perspective on genomics

and its power to allow us to shift from reactive

to proactive and personalised healthcare

and its role in transforming the experience

of our customers.

What is your background?

I'm the Clinical Innovation and genomics Director at Bupa.

I'm also a working gp.

Previously, I've worked in our insurance business

as a medical director,

and over my career I've developed a real passion

for taking innovative solutions from the bench

to the bedside, all focused on improving the experience

of our customers.

What is Pharmacogenomics?

Pharmacogenomics, sometimes called PGX

for short is the study of

how your genetic makeup can affect your response

to medicine, and it's one of the branches

of personalised medicine.

A PGX uses information about your genes

to determine the medicine

and the dosage of that medicine that's most likely to work

for you.

What are the benefits of having a Medication Check test?

By understanding your own personal genetic profile,

the medication check can help tailor treatment more

specifically suited to the individual.

Now, this means it can predict what medicines are likely

to be effective, which ones might have side effects,

and what dosages are going to work best for you.

How many medicines are looked into with the test?

There are over a hundred medicines that are tested now.

These medicines are used

to treat health conditions like diabetes, cancer,

cardiovascular disease, mental health,

neurological conditions, and many more.

You can find the full list on our website.

Are Medication Check results the same as allergies to medicines?

No is the short answer.

Pharmacogenomic results aren't the same

as allergy tests for medicines.

Allergies are caused by the immune system overreacting

to a medicine because it mistakenly

identifies the medicine as harmful.

Now, this overreaction can cause symptoms like rashes,

swelling, or even anaphylaxis.

These responses are driven by the immune system,

not the medicine itself.

Your immune system can change over time depending on

environmental exposures,

so you might develop an allergy later in life,

even if you've taken the medicine before without problems.

Pharmacogenomics, on the other hand,

looks at the genes you are born with and these don't change.

These genes affect how your body process medicines such as

how it activates or breaks them down,

and this can influence how well a medicine works for you

or whether it causes side effects.

For example, if it builds up in your blood

because your body can't break it down efficiently,

pharmacogenomics could

therefore help choose the right dose for you.

How does the Medication Check DNA test help reduce side effects?

The medication check, DNA tests pinpoint

specific genetic variants that influence

how your body processes medicines.

For example, certain genes can indicate whether you

process a medicine too quickly

or too slowly that can lead to ineffective treatment

or an increased risk of side effects.

By understanding your genetic makeup,

healthcare providers can select medicines

and the doses of those medicines that's more likely

to be effective and have fewer side effects for you.

This personalised approach reduces the trial

and error process often associated

with finding the right medicine.

It can also help

to determine the optimal dose of a medicine for you.

For example, if your body processes the medicine too fast,

it doesn't stay in the body long enough to be effective,

so you are not actually getting any treatment from it.

In such cases, a higher dose

or a different medicine altogether might be recommended

for you.

What happens if my genetic profile suggests my current medicine isn't suitable?

If your test indicates

that your current medicine isn't suitable based on your

genetic profile, please don't stop any of your medicines

and discuss those options in your appointment with our gp.

What is involved with the Medication Check test?

The test requires you to provide a DNA sample

through a really simple saliva sample collected into a tube.

We'll then post your saliva sample

to our partner laboratory using the prepaid

packaging included in your kit.

We'll then email you in the results,

and once received, you'll have the option to speak to one

of our GPS in a virtual appointment if you have any

questions.

Do I need to prepare for the Medication Check test?

It's important not to eat, drink, smoke, vape,

or brush your teeth or chew gum for 30 minutes

before you do the test.

And that's because it can contaminate the saliva sample

that we use.

Do I need to stop taking medicine before taking the test?

No, it's really important

that you carry on taking your current medication

as prescribed by your healthcare provider.

Your current medicines won't influence the test results.

How long does it take to receive my results and how do I get them?

It will take up to four weeks

from the laboratory receiving your sample for you

to receive your results by email.

Your results will be emailed to you at the address that you

provided when you purchased the kit.

Can the test results change over time?

Because your genetic makeup doesn't change over time,

the results of a pharmacogenomic test remain

valid throughout your life.

However, as scientific research advances

and we discover new important variants, the interpretation

of these results might evolve,

and that could potentially lead to new insights

and recommendations.

Therefore, you may wish to periodically review the results

with your healthcare provider in the future to make sure

that the results reflect the latest scientific findings

and clinical guidelines.

Can I have a Medication Check test if I am pregnant?

Yes, this can be safely conducted during pregnancy.

However, the advice

regarding medicine use in pregnancy remains unchanged.

Always exercise caution

and follow established medical guidance.

While your test results may offer insights into

how your body processes certain medicines,

they don't override the need for careful consideration

and for consultation with your healthcare provider when

using any medicines during pregnancy.

How do I book my GP appointment?

When we email your report, this includes a link for you

to book an appointment with a GP

to speak about your results.

What happens to my DNA sample after testing?

If your saliva sample will be safely destroyed

after testing takes place and

after you receive a report with your personalised results.

Where is my data stored?

Your data will be stored and processed by Bupa

and its data processes in the UK and Europe.

Now, bupa's committed to ensuring that as a customer,

your privacy is protected

and that you can trust us

with your most sensitive personal data.

For more information, please see our privacy notice below.

Will my health insurer get access to my results?

No, we won't share the results of your tests

with UK insurers, including if you have any ER policies.

However, you must know that when you use a medication check,

if you live or plan to live outside the uk,

local laws may require you to disclose the results

of any genetic testing that you've had with your insurer.

Do I have to share my results with my NHS GP or healthcare provider?

Of course, the choice is yours.

We would suggest that you share your results with your GP

or your prescribing healthcare professional.

Even if you're not currently taking medicines today,

where there are suggestions of potential severe, moderate,

or mild results are highlighted in your report,

then we'd recommend that you keep them for future reference

so that you confer back

to them when any new medicines are prescribed.

Who do I contact if I have any other questions?

Please email our admin team using medication

[email protected] and they'll be able to help you.

Can anyone take/buy the test?

To take the medication check you need to be over 18

and a UK resident.

It's also really important

that the medication check won't be suitable for you

if you've ever had a kidney or a liver transplant.

Also, if you've ever had a stem cell

or a bone marrow transplant.

And finally, if you've had a blood transfusion within the

last four weeks, that's because when you've had a transplant

or a blood transfusion,

the donor's DNA can mix with your own.

And this mixture can lead to inaccurate test results,

meaning that the test might detect the donor's

DNA instead of yours.

And this confusion can affect the interpretation of

how your body responds to certain medications.

Is there anything that Medication Check can't do or should not be used for?

The tests can only advise on medicines

for which we've got a really strong

scientific evidence base.

Currently, we've got a list of over a hundred medicines,

but it can't inform us about other medicines

for which this evidence base doesn't exist.

Also, really importantly,

these tests can't be used in isolation.

They were useful guide

and they can help provide an important piece of

that bigger puzzle in determining

which medicines are right for you.

But medicine choices need to be made

with a healthcare professional

because they can take into account

that wider clinical picture.

For example, interactions

with other medicines you are taking, how your kidney

and liver works, local guidelines,

and most importantly, your personal choice.

Do I have to have private medical insurance in place to be eligible for the test?

No, you don't need to be an insurance customer to buy

and use our medication check product.

You can buy it directly from our website

and share the results with your preferred GP

or health professional.

The report is sent directly to you, so it's up to you

who you choose to share it with.

How the Medication Check test works

What medicines are tested?

Is this test right for you?

What is genomic testing?

Find out more about how genomic testing can help you to live a healthier, happier life

By understanding your genetic profile, DNA testing can help predict which medicines are likely to be effective, which ones might cause side effects, and what dosages are appropriate for you.

DNA testing pinpoints specific genetic variants that influence how your body processes medicines. For example, certain genes can indicate whether you metabolise a drug too quickly or too slowly, which can lead to ineffective treatment or increased risk of side effects. Metabolise refers to the process by which your body breaks down and converts medication into active chemical substances.

By understanding your genetic makeup, healthcare providers can select medicines that are more likely to be effective and have fewer side effects for you. This personalised approach reduces the trial-and-error process often associated with finding the right medication. It can also help to determine the optimal dosage of a medicine for you. For instance, if you have a genetic variant that causes you to metabolise a drug slowly, your doctor might prescribe a lower dose to avoid side effects.

If your test indicates that your current medicine isn't suitable, or is less suitable, based on your genetic profile, you can discuss this in your appointment with our GP. They'll be able to help you on next steps which might include your healthcare provider reviewing your report, identifying alternative medicine or adjusting the dosage of your current medicine.

Do not eat, drink, smoke, vape, brush your teeth or chew gum for 30 minutes before taking the test.

No, carry on taking your current medicine as prescribed by your healthcare provider. Any medicines you’re taking will not influence the test results.

Your saliva sample will be destroyed after testing takes place and you receive a report with your personalised results.

Because your genetic makeup doesn't change over time, the results of a pharmacogenomic test remain valid throughout your life.

However, as scientific research advances, the interpretation of these results may evolve, potentially leading to new insights and recommendations. Therefore, you may wish to periodically review the results with your healthcare provider in the future to make sure the results reflect the latest scientific findings and clinical guidelines.

Your data will be stored and processed by Bupa and its data processors in the UK and Europe.

Bupa is committed to ensuring that as a customer your privacy is protected and that you can trust us with your most sensitive personal data. Please see our Privacy Notice for more information about how we collect, use and protect your data.

Read the Medication Check terms and conditions and download a full list of the Medication Checks FAQs, including the full list of medications that are tested.


DNA health tests for your employees

Empower your people to feel their best and do their best so your business can thrive, with DNA-powered healthcare.

Get your Medication Check

^ Lines open Monday to Friday 8am to 6pm. We may record or monitor our phone calls.

Please be aware that information you send to this email address may not be secure unless you send us your email through Egress. You will not be charged for sending secure emails to a Bupa email address using the Egress service.

Bupa My Genomic Health is supplied by Bupa Occupational Health Limited. Registered in England and Wales with registration number 631336. Registered office: 1 Angel Court, London EC2R 7HJ

Content is loading