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Fecal leukocyte stain test for diagnosing gut inflammation and digestive symptoms

Fecal Leukocyte Stain Test for Digestive Inflammation

Fecal Leukocyte Stain

  • Check for digestive tract inflammation
  • Detect bacterial infection causing diarrhea
  • Screen persistent stomach and gut symptoms
$130
LegitScript certified merchant
First results as soon as overnight*

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

What's this test for?

This test is ideal if you're experiencing ongoing diarrhea, stomach cramps, or digestive upset that won't go away. It checks for white blood cells in your stool, which is a sign of inflammation in your gut, often caused by bacteria. It helps figure out if your digestive symptoms are related to an inflammatory or infectious cause rather than something else.

What happens after I get my results?

Your results will show up in your account with a clear explanation of what a normal versus abnormal result looks like for this test. If leukocytes are found, next steps usually include following up on the underlying cause, adjusting your diet to ease symptoms, and retesting once symptoms improve to confirm things have settled. If your symptoms are severe, such as high fever, bloody stool, or dehydration, seek medical care right away. You can download the full lab report anytime and track any future retests over time using the trends feature.

Who should consider this test?

Anyone dealing with persistent diarrhea, cramping, or unexplained digestive discomfort that has lasted more than a few days should consider this test. It's also useful if you've recently traveled, eaten something that may have been contaminated, or been around someone with a stomach bug. People with ongoing digestive issues who want to understand if inflammation is playing a role may also benefit.

What symptoms indicate I may need this test?
Common symptoms include watery or loose stools that last several days, stomach cramping, fever, or mucus in your stool. Feeling generally unwell alongside digestive upset can also be a sign. If these symptoms persist longer than a few days, this test can help clarify what's going on.
When will I get my results?
Results for this test are typically ready within about 7 days after your sample is processed at the lab. You'll get a notification once your results are ready to view in your account. Keep in mind timing can vary slightly depending on lab volume.
How can I naturally support gut health while waiting on results?
Staying hydrated is key, especially if you've had diarrhea, since fluids and electrolytes get lost quickly. Eating bland, easy-to-digest foods like rice, bananas, and toast can help calm your stomach. Probiotic-rich foods like yogurt may support healthy gut bacteria, and avoiding dairy, caffeine, and greasy foods can reduce irritation while your gut recovers.
What does a positive result mean?
A positive result means white blood cells were found in your stool, which usually points to inflammation, often from a bacterial infection in your gut. This is different from viral stomach bugs, which typically don't show leukocytes. A positive result is a signal to look further into the cause, such as a stool culture, and to focus on rest, hydration, and diet changes while things settle.
What causes a positive fecal leukocyte result?
The most common cause is a bacterial infection in the intestines, such as from contaminated food or water. Other causes can include ongoing digestive conditions that involve gut inflammation. Recent travel, antibiotic use, or eating undercooked food are common triggers worth thinking back on.
How often should I retest?
If your symptoms clear up within a week or two, you likely don't need to retest. If symptoms persist, come back, or worsen despite dietary changes, retesting can help confirm whether the inflammation has resolved. Retesting is also useful a few weeks after treatment or lifestyle changes to check on progress.
What should I do if my results are abnormal?
Focus on staying hydrated, eating gentle foods, and giving your gut time to recover. If symptoms are mild and improving, simple diet adjustments are often enough. If symptoms are severe, don't improve, or come with fever, blood in stool, or signs of dehydration, seek medical care promptly.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] 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 [email protected], and we'll gladly help you. We've got your back and reply quickly.
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 [email protected]. 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 [email protected].
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 [email protected].

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 [email protected] and we'll gladly help you.

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

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Get lab order in minutes, results come overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Fecal Leukocytes Negative
Demo results
Negative (Normal) Positive (Inflammation Present)
Negative

What this means

A negative result means no white blood cells were found in your stool sample, which suggests your digestive symptoms are likely not caused by bacterial inflammation. This is a reassuring finding if you've been dealing with mild or short-term stomach upset.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Find a lab near you

Search Quest Diagnostics and LabCorp locations available through Private MD Labs.

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Fecal Leukocyte Stain Test for Digestive Inflammation

  • Check for digestive tract inflammation
  • Detect bacterial infection causing diarrhea
  • Screen persistent stomach and gut symptoms
$130
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
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For informational purposes only. Not medical advice.