CYTOCHROME P450 TEST DEFINITION
A cytochrome P450 test (CYP450 test) is used to determine what type of antidepressant is best used on you. Because the effects of medications vary from one individual to another thanks to inherited genetic traits, this test is required in order to determine the best antidepressant for you.
CYTOCHROME P450 TEST PURPOSE
The CYP450 test is useful in predicting whether a given antidepressant is likely to cause you bothersome side effects or if it's an effective drug in relieving the symptoms of whatever it is that's ailing you. Instead of doing things by trial and error, a CYP450 test enables doctors to prescribe the right medication for you on the first try.
CYTOCHROME P450 TEST RISKS
The risks depend on the type of CYP450 test. If it's a simple cheek swab, there no risks at all. If it entails blood drawing instead, you have low risks of infection, excessive bleeding, bruising, and lightheadedness.
CYTOCHROME P450 TEST PREPARATION REQUIRED
You won't need to prepare much in order to undergo a cytochrome P450 test. You don't need to change into a gown or undergo a fast and special diet prior to taking this straightforward blood or cheek swab test. In order to avoid excessive bleeding for the blood test, you should probably inform your doctor of the medications you're taking in case they include anticoagulants or blood thinners.
CYTOCHROME P450 TEST PROCEDURE
What the CYP450 test requires from you is a sample of your DNA to be taken to a lab where doctors will analyze your DNA to search for specific genes. This can be retrieved via a cheek swab (skin sample) or a blood test (blood sample). Obviously, the cheek swab is a lot safer than a blood sample, plus it's a lot less painful to boot.
CYTOCHROME P450 TEST COMPLICATIONS
There are no complications linked to a cheek swab. Complications involving blood drawing include infection, hematoma, bruising, fainting, lightheadedness, and hemorrhaging.
CYTOCHROME P450 TEST SIDE EFFECTS
A cheek swab bears no immediate side effects, but a blood test does. Having your blood drawn can cause slight redness, swelling, and throbbing on the injection site for a couple of hours at most. If the pain persists, consult your doctor immediately.
CYTOCHROME P450 TEST RESULTS
The results of a CYP450 test usually take several days of examination and analysis. Once your doctor gets your results, he'll call you to discuss your treatment options, specifically the best antidepressants for you. This test determines which drug will your body best process or metabolize.