When you take a medicine (or drug), your body needs to find a way to use it. Some proteins in your body break down (or metabolize) medicines. Breaking down a medicine can make it more active or less active, based on what kind of medicine you are taking. If your body breaks down a medicine too quickly or too slowly, this may make the medicine not work as well. It may also cause a side effect.
The CYP4F2 gene tells your body how to make a protein. It is the job of the CYP4F2 protein to help your body break down certain medicines. An example of this medicine is warfarin. This medicine is used to treat and prevent blood clots.
This is 1 medicine that we know of right now that is impacted by CYP4F2 gene test results. Medical experts keep finding new data about which medicines are affected by gene test results.
By testing your DNA, we can find DNA differences. This can help us to see how well the proteins in your body work to break down certain medicines.
The results of your CYP4F2 gene test put you into 1 of 3 groups:
The results of this test can help your doctor choose the right medicine and dose for you.