Cytochrome P450 tests, also called CYP450 tests, are genotyping tests. Your healthcare professional may use cytochrome P450 tests to help find out how quickly your body uses and gets rid of medicine.

Cytochrome P450 2D6 Genotype - The CYP2D6 gene product is responsible for the metabolism of many major drug groups including many antidepressants, neuroleptics, and cardiovascular drugs. …

Patients should speak with their healthcare provider about the individual results of this test. Molecular-based testing is highly accurate, but as in any laboratory test, rare diagnostic errors may occur. This …

Supplementary test information for Cytochrome P450 Genotyping such as test interpretation, additional tests to consider, and other technical data.

Use to assess genetic risk of abnormal drug metabolism for drugs metabolized by CYP2B6, CYP2C19, CYP2C8, CYP2C9, CYP2D6, CYP3A4, and CYP3A5. May aid in drug selection and dose planning …

May 16, 2025 · CYP450 tests, or cytochrome P450 genotyping tests, provide insights into your drug metabolism and enzyme activity. They help identify genetic variants influencing how your body …

The P450 enzyme with the most variation in different people is the CYP2D6, which processes a lot of antidepressants and antipsychotic medications. By checking your DNA for specific gene variations, …

Testing is done in 2 tiers when needed. Tier 1 uses a polymerase chain reaction (PCR)-based 5'-nuclease assay to determine the variants present. All samples also have copy number determined by …

Oct 13, 2022 · Using Push Health, you can easily request a Cytochrome P450 2D6 Genotype test from a licensed medical provider, get tested at a lab near you, and get results electronically.

Cytochrome P450 (CYP) enzymes are proteins that process a wide variety of substances within the body. A cytochrome P450 assay is a laboratory test used to determine the function and activity level …