What's this test for?

This test is ideal if you're experiencing unexplained muscle spasms, twisting movements, or abnormal postures that started at a young age. It's also useful if a close family member has been diagnosed with early-onset torsion dystonia and you want to understand your own genetic risk. The test looks for a specific genetic change linked to this movement disorder.

What's included in this test?

This test looks for a specific small deletion in a gene tied to how nerve cells control muscle movement. Finding this genetic change helps explain the root cause of certain early-onset dystonia symptoms rather than just describing the symptoms themselves.

What happens after I get my results?

Your results will appear securely in your account, with a clear explanation of what a positive or negative finding means. If a genetic change is found, next steps typically include discussing symptom management options and considering testing for close relatives who may share the same risk. You can download the standard lab report directly from your account at any time, and if you test again in the future, the trends feature lets you keep all your results organized in one place.

How can I naturally support muscle and nerve health?

While genetic dystonia can't be reversed with lifestyle changes, some people find that stress reduction, gentle stretching, and regular sleep help ease muscle tension. Staying physically active with low-impact movement like swimming or yoga may also help maintain flexibility. Magnesium-rich foods such as leafy greens and nuts are sometimes used to support general muscle relaxation, though results vary person to person.

When will I get my results?

Results are typically ready within about 7 days of your sample being received at the lab. You'll get a notification as soon as your report is available in your account. This turnaround gives the lab enough time to carefully analyze the specific genetic region involved.

Who should consider this test?

This test is a good fit for people showing early signs of involuntary muscle twisting or postural changes, especially if symptoms began in childhood or adolescence. It's also worth considering if you have a parent, sibling, or child already diagnosed with this form of dystonia. Genetic counseling-style questions about family planning can also be a reason to test.

What symptoms indicate I may need this test?

Common signs include involuntary twisting of the neck, arm, leg, or trunk, unusual postures that come and go, or muscle contractions that worsen with activity and improve with rest. Symptoms often first appear in childhood or the teenage years and can start in one limb before spreading. If these symptoms run in your family, that's another reason to consider testing.

What is DYT1 dystonia and why does it matter?

DYT1 dystonia is a movement disorder caused by a small genetic deletion that affects how the brain sends signals to control muscles. It matters because identifying the genetic cause can help explain symptoms that might otherwise be confusing or misdiagnosed. Knowing your genetic status can also inform decisions about family planning and monitoring relatives.

How often should I retest?

Genetic results like this one don't change over time, so retesting the same gene isn't usually necessary once you have a clear result. If you had an inconclusive result or new symptoms develop, retesting or a broader genetic panel might be worth considering. Family members may want their own one-time test if they share genetic risk.

What should I do if my results are abnormal?

If your test shows the genetic deletion linked to dystonia, it's helpful to share this information with close blood relatives, since they may carry the same change. Keeping a symptom journal to track movement changes over time can help you notice patterns. If symptoms are severe or worsening quickly, seek medical care promptly to discuss management options.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

DYT1 Dystonia DNA Test - Genetic Movement Disorder Check

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

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