GeneSight Pharmacogenetic Testing
More information for medication decisions
GeneSight is a pharmacogenetic test that looks at how your genes may affect your response to certain mental health medications. Its report gives your prescribing clinician another piece of information to consider when reviewing your treatment options.
At a Glance
Sample
A cheek swab.
Focus
Genetic factors related to certain mental health medications.
Results
A report for review with your prescribing clinician.
What the Test Covers
GeneSight reports on gene–drug interactions for medications commonly used to treat depression, anxiety, ADHD and other mental health conditions. Results may highlight medications that could require a dose adjustment, be less likely to work or carry a greater risk of side effects based on the genes tested.
How It Works
Discuss testing
Talk with your prescribing clinician about your medication history and whether GeneSight may be useful.
Provide a sample
If ordered, the test uses a cheek swab.
Review the report
Your clinician considers the results alongside your symptoms, medical history, other medications and treatment goals.
Who May Want to Ask About It
GeneSight may be worth discussing if a mental health medication has not worked as expected or has caused unwanted side effects. Your clinician can help decide whether testing is appropriate for your situation.
Cost and Important Considerations
Insurance coverage and out-of-pocket costs vary. Check the current GeneSight cost information before testing.
GeneSight cannot diagnose a condition, identify medication allergies, account for drug–drug interactions or tell you which medication will work best. Do not start, stop or change a prescription based on a test report without speaking with your clinician.
Frequently Asked Questions
Do I need a clinician to order the test?
Yes. GeneSight must be ordered by a registered prescribing clinician.
Can I take the test at home?
A clinician may arrange for a collection kit to be sent to your home.
Do I need to stop taking my medication before the swab?
No. Do not change your medication unless your clinician advises you to.
Will the report choose a medication for me?
No. It provides genetic information to help inform a broader clinical decision.
Does Welgen One currently offer testing?
Contact Welgen One to confirm current availability and how testing can be arranged.
Take the Next Step
Have questions about GeneSight or whether it fits your care plan? Contact Welgen One, and speak with your prescribing clinician about testing.