What's this test for?

This test is ideal if you're required to prove you haven't used diuretics, often for sports testing, competition eligibility, or workplace screening. It's also useful if you need to rule out masking agents that athletes sometimes use to hide other substances in their system. This is an exclusion screen, meaning it checks for the presence of diuretic compounds in your urine.

What happens after I get my results?

Your results will show up in your account with a clear explanation of what a positive or negative finding means. If your result comes back negative, no further action is typically needed unless you're retesting for a specific requirement like a competition deadline. If it comes back positive, the report will explain what that means and any next steps to consider. You can download a standard lab report anytime from your account, and if you test again in the future, you'll be able to track your results over time.

Who should consider this test?

Athletes and competitors who need to document they're free of banned diuretics before an event should consider this test. It's also useful for anyone in a role that requires periodic substance screening, or individuals who want a personal record showing they haven't used masking agents. This test gives you a documented result you can share as proof when required.

What symptoms indicate I may need this test?

There typically aren't symptoms tied to needing this test — it's usually driven by an outside requirement, like a sports organization, employer, or legal situation asking for proof. If you've recently used a diuretic medication or supplement and need documentation that it's cleared your system, this test can help confirm that. Unlike symptom-based testing, this one is about compliance and verification rather than how you feel.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll get a notification once your results are posted to your account. If you're on a tight deadline for a competition or requirement, plan your testing date accordingly to make sure your results arrive in time.

What is a diuretics screen and why does it matter?

A diuretics screen checks your urine for compounds that increase urination, which some people use to flush out other substances or to make weight for competitions. This matters because many sports organizations ban diuretics both for their masking potential and because they can be misused for rapid weight loss in unsafe ways. A clean screen gives you documented proof you're not using these substances.

What causes a positive diuretics screen result?

A positive result usually means a diuretic substance was detected in your urine, which could come from prescription diuretic medications, certain over-the-counter supplements, or some herbal products marketed for water weight loss. Even common ingredients in certain teas or supplements can sometimes trigger a positive finding. If you're taking any medication that could affect your result, it helps to review labels ahead of testing.

How often should I retest?

Retesting frequency really depends on your specific requirement — for example, some competitions or programs require testing before every event or on a set schedule. If you're testing for personal peace of mind after stopping a medication or supplement, waiting a few days to a week after your last use is often enough for it to clear your system. Check the specific rules of whatever organization is requesting your results for their required testing cadence.

What should I do if my results are abnormal?

If your result comes back positive and you weren't expecting it, first check whether any medications, supplements, or foods you've recently consumed could explain it. Consider retesting after avoiding any suspected substances for a week or so to see if the result changes. If this test is tied to a competition or employment requirement, be sure to follow the specific reporting process outlined by that organization.

What should I avoid before testing to get an accurate result?

Since certain over-the-counter water pills, herbal teas marketed for bloating, and some supplements can affect your result, it's a good idea to review anything you're taking before your test. See the pre-collection instructions on your order confirmation for any specific guidance. Staying consistent with your normal routine (without adding new supplements right before testing) helps ensure your sample reflects your typical baseline.

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.

Diuretics Urine Screen - Sports & Compliance Testing

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]

Diuretics Urine Screen for Sports and Compliance Testing

Diuretics Screen, Urine

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What happens after I get my results?

Who should consider this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Find a lab near you

Diuretics Urine Screen for Sports and Compliance Testing

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

1,000,000+ blood tests later, here's what our customers say