What are some example medications and genes in the Medication Response test?
The Medication Response Test looks at how your genetic information might affect the way your body responds to certain medicines.
This information can help your doctor choose the medicine that works best for you, with fewer side effects. Here are a few examples:
Example Medications:
- Codeine – (a pain reliever)
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- Gene: CYP2D6
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- Changes in the CYP2D6 can affect how your body turns codeine into its active form. For some people, codeine may not work well, or it may cause side effects. Some people may need to use a different pain medicine.
- Tamoxifen – Used to treat and prevent breast cancer.
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- Gene: CYP2D6
- This gene also helps your body activate tamoxifen. If you have certain genetic changes, the medicine might not work as well, and your doctor might consider a different dose or a different drug.
- Statins (e.g., Atorvastatin, Simvastatin) – Used to lower cholesterol.
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- Gene: SLCO1B1
- Changes in this gene can affect how your body processes statins. Some people may have a higher risk of side effects, like muscle pain, and might need a different statin or dose.
This is just a small sample of the many genes and their associated medicines that they may impact.