What's this test for?

This test is ideal if you're experiencing unexplained blood clots, repeated miscarriages, or symptoms of an autoimmune condition like joint pain and fatigue. It checks for cardiolipin antibodies, which the immune system sometimes makes by mistake, attacking the body's own tissues. This is often used when there's a concern about conditions like lupus or antiphospholipid syndrome that raise the risk of clotting problems.

What happens after I get my results?

Your results will show up in your account along with an explanation of what a normal versus high antibody level looks like. If your levels are elevated, next steps often include retesting to confirm the result and watching for symptoms like leg swelling, chest pain, or repeated pregnancy loss, since these can signal a higher clotting risk. You can download the full lab report from your account at any time, and the trends feature lets you track your antibody levels if you test again in the future. If a result comes back significantly high, it's a good idea to seek medical care promptly given the clotting risks involved.

What symptoms indicate I may need this test?

Common signs include unexplained blood clots in the legs or lungs, repeated miscarriages (especially after the first trimester), and symptoms of autoimmune disease like joint pain, skin rashes, or extreme fatigue. Some people also notice unusual bruising or low platelet counts on other blood work. If you have a personal or family history of lupus or clotting disorders, that's another reason to consider this test.

How can I naturally support healthy blood flow and immune balance?

Staying active with regular movement helps keep blood circulating well and reduces clotting risk. Eating an anti-inflammatory diet rich in fruits, vegetables, and omega-3 fats (like fish and walnuts) can help support a balanced immune system. Staying hydrated, avoiding smoking, and managing stress through sleep and relaxation techniques also support healthy immune and vascular function. These habits don't replace medical treatment for confirmed antibody issues, but they're helpful everyday support.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once processed, they'll be uploaded directly to your secure online account, and you'll get a notification when they're ready to view.

Who should consider this test?

This test is a good fit for anyone with a history of unexplained blood clots, multiple miscarriages, or diagnosed autoimmune conditions like lupus or Sjögren's syndrome. It's also useful for people whose family members have autoimmune or clotting disorders. If you've had unusual symptoms like recurring leg swelling or skin discoloration, this test can help clarify what's going on.

What is antiphospholipid syndrome and why does it matter?

Antiphospholipid syndrome is a condition where the immune system creates antibodies, including cardiolipin antibodies, that mistakenly attack proteins in the blood involved in clotting. This can lead to an increased risk of dangerous blood clots, low platelet counts, and pregnancy complications like recurrent miscarriage. Catching it early through testing can help guide lifestyle changes and monitoring to reduce these risks.

What does a high cardiolipin antibody result mean?

A high result means your immune system is producing antibodies that can interfere with normal blood clotting regulation, raising your risk for clots, low platelets, or pregnancy loss. It doesn't automatically mean you have a diagnosed condition, since antibody levels can sometimes rise temporarily due to infections. If your result is high, it's important to retest and watch closely for symptoms like swelling, chest pain, or shortness of breath, and seek medical care if these occur.

What causes high cardiolipin antibody levels?

High levels are most often linked to autoimmune conditions like lupus, rheumatoid arthritis, or primary antiphospholipid syndrome. They can also occur temporarily after certain infections or from some medications. In some cases, the exact cause isn't clear, which is why retesting and tracking symptoms over time is helpful.

How often should I retest?

If your first result is high, doctors and lab guidelines typically recommend retesting after about 12 weeks to confirm whether the antibody is persistent, since temporary elevations from infections can occur. If your levels are normal but you have ongoing symptoms, retesting periodically or after new symptoms appear can help catch changes early. Using the trends feature in your account makes it easy to compare results over time.

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.

Cardiolipin Antibody (IgA) Test - Autoimmune & Clot Risk

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

[email protected]

Cardiolipin Antibody (IgA) Test for Autoimmune Clotting Risk