What's this test for?

This test is ideal if you're a transplant recipient taking cyclosporine and need to make sure your dose is at a safe, effective level. It helps check that the drug is high enough in your blood to prevent organ rejection but not so high that it could harm your kidneys. Your care team may order this regularly as part of ongoing monitoring after a transplant.

What's included in this test?

This test measures the exact amount of cyclosporine circulating in your blood at its lowest point before your next dose, known as the trough level. It uses a highly precise method called LC/MS/MS, which is more accurate than older testing methods because it specifically targets the actual drug molecule rather than similar substances that could throw off the reading.

What happens after I get my results?

Your cyclosporine trough level will appear in your account along with the therapeutic range so you can see exactly where your number falls. If your level is outside the expected range, next steps usually involve adjusting your dosing schedule and retesting soon after to confirm the change worked. You can download a standard lab report from your account at any time, and the trends feature lets you track your levels over multiple tests to see how they change over time. If your result is extremely high or you have symptoms like reduced urination or swelling, seek medical care right away.

How can I naturally support healthy kidney function?

While cyclosporine dosing itself is managed through your prescribed schedule, you can support your kidneys by staying well hydrated, limiting excess salt and processed foods, and avoiding over-the-counter pain relievers like ibuprofen that stress the kidneys. Eating a balanced diet with moderate protein and plenty of fruits and vegetables also helps reduce strain on organs affected by immunosuppressive drugs. Always time your blood draw exactly as instructed so your trough reading is accurate.

When will I get my results?

Results are typically ready within about 7 days of your blood draw. Because timing relative to your last dose matters so much for this specific test, results are processed carefully to ensure accuracy before being posted to your account.

Who should consider this test?

Anyone currently taking cyclosporine after an organ or tissue transplant should consider this test as part of routine monitoring. It's especially important if your dose was recently changed, if you've started or stopped other medications that can interact with cyclosporine, or if you're experiencing symptoms that could suggest the level is too high or too low.

What symptoms indicate I may need this test?

Signs that your cyclosporine level might be off include unusual fatigue, swelling in your legs or face, changes in how much you urinate, high blood pressure, tremors, or gum swelling. Signs of possible organ rejection, such as fever, pain near the transplant site, or feeling unusually unwell, are also reasons to get tested promptly.

What does high cyclosporine level mean?

A high trough level means there's more of the drug in your system than needed, which raises the risk of side effects like kidney damage, high blood pressure, or tremors. This usually calls for a dose adjustment, and you should avoid grapefruit and grapefruit juice since they can raise cyclosporine levels further. Retesting after any dose change confirms the level has come back into range.

What does low cyclosporine level mean?

A low trough level means there may not be enough of the drug in your body to prevent your immune system from attacking the transplanted organ. This is a serious concern, so a low result usually leads to a dose increase and closer follow-up testing. Missing doses or taking the medication inconsistently is a common cause, so sticking to your exact dosing schedule matters.

How often should I retest?

Retesting frequency depends on how stable your levels have been and whether your dose has recently changed, but many people test every few days to weeks right after a transplant and less often once levels are stable. Any time your dose is adjusted or you start a new medication, a follow-up trough test helps confirm things are on track. The trends feature in your account can help you and your care team spot patterns 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.

Cyclosporine A Trough Test - Transplant Drug Monitoring

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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