What's this test for?

This test is ideal if you're needing to confirm recent alcohol use or abstinence, whether for a monitoring program, workplace requirement, or personal accountability. It detects ethyl glucuronide (EtG) and ethyl sulfate (EtS), two substances your body creates after any exposure to alcohol. It can pick up alcohol use going back several days, even after other tests may show negative.

What's included in this test?

This test measures two specific byproducts your body makes after alcohol exposure, using a highly accurate lab method to confirm results. Because it can detect even small or incidental exposure, it's considered one of the more sensitive ways to check for recent alcohol use.

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 result means. If your result is positive, next steps depend on your situation - this may mean avoiding alcohol-containing products like mouthwash or hand sanitizer before retesting, since even incidental exposure can trigger a positive. You can download a standard lab report anytime from your account, and if you test regularly, the trends feature lets you track results over time.

Who should consider this test?

This test is a good fit for anyone in a monitoring program that requires alcohol abstinence, such as legal, workplace, or personal recovery situations. It's also useful if you want objective confirmation of whether alcohol was consumed within the past few days. People in situations where even small lapses matter - like custody arrangements or professional licensing - often use this test for accurate documentation.

What symptoms indicate I may need this test?

You don't need symptoms to need this test - it's typically used for verification rather than diagnosing a health problem. That said, if you or someone you know is trying to confirm abstinence after a period of heavy drinking, or if there's uncertainty about recent alcohol use, this test provides a clear answer. It's also common when a monitoring agreement requires proof of no alcohol use.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. Because this test uses a confirmation method (LC-MS/MS) for accuracy, it takes a bit longer than a simple screening test. You'll get a notification as soon as your results are posted to your account.

How can I naturally support avoiding a positive alcohol result?

The most direct way to avoid a positive result is to avoid alcohol and alcohol-containing products entirely, including mouthwash, hand sanitizer, and certain cooking ingredients or medications. Staying hydrated and giving your body time (several days) to fully clear any alcohol metabolites can help ensure an accurate abstinence result. If you're unsure whether a product contains alcohol, check the label before using it.

What does a positive result mean?

A positive result means EtG and/or EtS were detected in your urine, indicating some exposure to alcohol in the recent past, typically within the last few days. This doesn't always mean you drank alcohol intentionally - it can also result from incidental exposure to alcohol-based products. It's worth reviewing anything you used recently, like mouthwash or hand sanitizer, before drawing conclusions.

What causes a positive result besides drinking alcohol?

Everyday products containing alcohol, such as mouthwash, hand sanitizer, certain cough syrups, and some foods prepared with alcohol, can trigger a positive result. Even small amounts of exposure can be picked up because this test is designed to be very sensitive. If you get an unexpected positive result, think back over the last few days to any products you may have used that contain ethanol.

How often should I retest?

Retesting frequency really depends on why you're taking this test - some monitoring programs require weekly or monthly testing, while others may need it only once for a specific confirmation. If you're tracking your own abstinence, spacing tests out by a few days to a week can help you stay accountable. Check any program requirements you're following for the exact schedule that applies to you.

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.

Alcohol Metabolite Test - EtG/EtS Urine Confirmation

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]