Why Genomic Testing Matters in Mental Health Medication
Genomic testing (also called pharmacogenomics) looks at how your genes affect the way your body processes medications. This is especially important in mental health, where finding the right medication can often take time.
Up to one-third of people with depression carry genetic differences that affect how they metabolize common antidepressants. These differences can lead to side effects or make medications less effective. Genomic testing helps us understand which medications are more likely to work for your unique genetic makeup.
Large organizations like the Clinical Pharmacogenetics Implementation Consortium (CPIC) have developed evidence-based guidelines to help providers use this information to prescribe more effectively.
Instead of going through a long process of trial and error, genomic testing allows providers to narrow down the best options more quickly. This can make a real difference in how soon you start feeling better.
What the Research Shows
Real-world studies show that genomic testing can lead to better outcomes for people receiving treatment for depression and other mental health conditions.
For example, one large study of over 20,000 adults with major depressive disorder who used GeneSight found:
- 39% fewer people were taking medications with high-risk gene interactions
- 71% more were on medications with no gene conflict
- 38% reduction in psychiatric hospitalizations
- 34% fewer emergency room visits related to mental health
Another VA-led study showed that genomic insights helped providers avoid prescribing medications that were likely to cause harm, leading to better outcomes over 24 weeks.
According to a 2023 review in Frontiers in Pharmacology, pharmacogenomic-guided prescribing improved both medication effectiveness and reduced unwanted side effects, especially with antidepressants and antipsychotics.
How LÉVO Uses Genomic Testing
At LÉVO, genomic testing is part of our commitment to personalized, science-backed care:
- We use GeneSight testing to assess how your genes may impact your response to medications commonly used to treat depression, anxiety, ADHD, and more.
- Our experienced providers interpret your test results in combination with your medical history, symptoms, and treatment goals.
- We use these insights to recommend medications that are a better match for your genetic profile, often with fewer side effects and better results.
- We provide follow-up care to monitor how you’re doing and make any needed adjustments over time.
This means more clarity, more confidence in your treatment plan, and a smoother path forward.
Benefits for You
Here are some of the key ways genomic testing can support your mental health journey:
Faster symptom relief
By using genetic insights, we can reduce the time it takes to find the right medication.
Fewer side effects
Some people process medications too slowly or too quickly based on their genes. Genomic testing helps us avoid these issues from the start.
More personalized care
Genomic testing adds a layer of insight to your care that goes beyond symptoms alone. It helps us tailor treatment to your biology.
Less trial and error
Many people try several medications before finding one that works. With genomic testing, we can often skip the guesswork.
Lower risk of crisis care
A study from UTHealth Psychiatry showed that testing reduced the need for hospitalization and emergency services related to mental health.
Is Genomic Testing Right for You?
Genomic testing is especially helpful for:
- People starting medication for the first time
- Those who have had poor results or side effects from past medications
- Clients already on multiple medications
- Individuals who want more clarity around which treatments may work best
For people who are already doing well on their current medication, testing may not be necessary. But if you’re feeling stuck, frustrated, or unsure where to start, genomic testing can provide a clearer direction.
Our Commitment to Responsible Care
We take this testing seriously. At LÉVO, we:
- Provide guidance and education so you understand your results
- Respect your privacy and handle your data with care
- Follow national clinical guidelines and use the latest research
- Consider your background, history, and culture to ensure your care is personalized and equitable
The Future of Mental Health is Personalized
Research groups like the Psychiatric Genomics Consortium are working to expand what we know about how genetics affects mental health. As the science evolves, we are committed to staying at the forefront to give you the best, most informed care possible.
If you’ve been cycling through medications or feeling stuck in your mental health journey, genomic testing may be the missing piece. LÉVO is here to help you take that next step with compassion, science, and care tailored specifically to you.
Want to learn more about genomic testing at LÉVO? Click here.