DNA Narcolepsy Test$195
DNA Narcolepsy Test
$195
Could your extreme sleepiness be due to narcolepsy? See if you carry the genetic variant associated with an increased risk of narcolepsy.
Do you struggle with excessive daytime sleepiness?
Narcolepsy is a neurological disorder characterized by extreme daytime sleepiness and uncontrollable episodes of falling asleep. This excessive daytime sleepiness should not be mistaken for the afternoon slump, since neurological defects are responsible for narcolepsy, rather than just sleep deprivation or lack of caffeine!
- Online Results: Receive confidential results through a secure online portal, ensuring your privacy and peace of mind at every step.
- Painless Sampling: Collect your DNA samples with easy-to-use mouth swabs – no blood or needles required.
How It Works
Order
Order your kit online and collect your samples with the supplies inside your kit.
Send
When you're finished collecting your samples, simply mail them to the lab for analysis.
Receive your results
Receive confidential results in your secure online portal within 6-8 weeks after testing begins.
Results
Download your results from your secure online account as soon as they're ready.
What is Narcolepsy?
Family members of an affected individual have a 20X – 40X increased risk of developing narcolepsy, indicating a strong genetic basis for the disorder.
Genetics of narcolepsy
The genetic variant most closely associated with narcolepsy is HLA-DQB1*06:02. Individuals with this variant are at 7X to 25X increased risk, although one recent European study indicates a much higher odds ratio of approximately 250-fold.
Understanding Your Results
There are no painful needles or doctor’s appointments required. We provide simple mouth (buccal) swabs to painlessly collect a few cheek cells. Your DNA is inside every one of these cells, and that is all that is required for the analysis.
Frequently Asked Questions
How long does it take to get results?
Once your sample is received by our laboratory, processing usually takes 6-8 weeks. You will receive an email notification when your results are ready, and you can access your detailed report through a secure online portal.
Is my genetic information kept private?
We take data privacy seriously. Your results are confidential and only shared with you. We do not share your results with insurance companies, employers, or any other third parties.
Why DNA Tests Direct?
Accredited Excellence
Our laboratory holds globally recognized accreditations including AABB, CAP, CLIA, SCC, and ISO17025, ensuring accurate results for every test.
Your Privacy, Protected
Your privacy is our top priority. Our secure, accredited laboratory and password-protected online portal guarantee that your results are shared only with you.
Expert Support
Our dedicated customer care team is here to support you through the process, answer your questions, and provide any assistance you need.
Related Test Kits
Behavior & Traits
DNA Male Pair-Bonding AVPR1A Test
$149
Is it your genes that prevent you from making that long-term commitment to your partner? Find out if your fear of commitment is due to your genes.
Behavior & Traits
DNA Anxiety & Depression Test
$149
Do your genes play a role in how you feel? This test reveals how your DNA might affect your mood, stress levels, and risk for anxiety and depression.
Disease Risk
DNA Osteoporosis Test
$195
Your genes play a role in your bone health and risk of osteoporosis. Find out if you are at increased risk, so you can make lifestyle changes today to improve your bone strength.
Disease Risk
DNA Type 2 Diabetes Test
$349
Type 2 diabetes affects millions around the world. Genes can increase your risk of developing this metabolic disorder. Find out if you are at increased risk.
Disease Risk
DNA Thrombotic Risk
$195
Blood clots are painful and can be life-threatening. Do you carry genetic variants that increase the likelihood of developing blood clots?
Disease Risk
DNA Heart Health Test
$349
Heart health is influenced by genetics because genes influence the levels of “good” cholesterol, “bad” cholesterol and triglycerides. Find out if you are at increased risk of poor heart health.
Diet & Fitness
DNA Lactose Intolerance Test
$149
Understand your body’s unique ability to break down lactose, a sugar found in dairy products. Our easy-to-use test analyzes your DNA for key genetic markers associated with lactose tolerance and intolerance.
Diet & Fitness
DNA Caffeine Sensitivity Test
$149
Is caffeine your friend or foe? Our simple DNA test reveals if you’re a fast or slow caffeine metabolizer, so you can adjust your intake and feel your best.