What's this test for?

This test is ideal if you're experiencing a persistent skin rash, discolored or crumbly nails, unusual discharge, or a wound that isn't healing and you suspect a fungal infection might be the cause. It helps identify whether fungus is present so you know if antifungal treatment is actually needed, instead of guessing. It's also useful if a previous treatment for a suspected fungal issue hasn't worked and you want to confirm what's really going on.

What happens after I get my results?

Your results will show up in your account along with a clear explanation of what a positive or negative fungal stain means. If fungus is detected, next steps usually involve starting an antifungal approach and keeping the affected area clean and dry, while a negative result may mean looking at other causes for your symptoms. You can download the full lab report from your account at any time, and if you retest down the road, the trends feature lets you track changes over time. If your symptoms are severe or rapidly worsening, seek medical care right away.

Who should consider this test?

Anyone with a stubborn skin, nail, scalp, or tissue issue that looks like it could be fungal — think scaly patches, thickened or yellowing nails, itching that won't quit, or discharge that doesn't clear up on its own. It's also a smart option if over-the-counter treatments haven't helped and you want to know for sure before trying something stronger. People with weakened immune systems who are more prone to fungal infections may also want this test as an early check.

What symptoms indicate I may need this test?

Common signs include red, itchy, or scaly patches of skin, ring-shaped rashes, thickened or discolored nails, persistent vaginal or other discharge, or a sore that isn't healing as expected. Fungal infections can also show up as flaky patches on the scalp or in skin folds. If these symptoms have lasted more than a couple weeks or keep coming back, it's worth checking for a fungal cause.

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 they're posted to your account, where you can view and download the full report. Fungal cultures can sometimes take a bit longer to grow and confirm, so occasionally results may take a little extra time.

How can I naturally support skin and nail health while waiting on results?

Keep the affected area clean and completely dry, since fungus thrives in warm, moist environments. Avoid sharing towels, socks, or nail tools, and choose breathable fabrics and shoes to reduce moisture buildup. Eating a balanced diet and managing stress can also support your immune system's ability to keep fungal growth in check.

What does a positive fungal stain result mean?

A positive result means fungal elements were seen in your sample, confirming that a fungus is likely causing your symptoms. This helps guide the right kind of antifungal approach instead of using treatments that only work on bacteria or other causes. Keeping the area dry and following through with treatment consistently is key to clearing it up.

What does a negative fungal stain result mean?

A negative result means no fungal elements were found in the sample tested, which suggests your symptoms are likely caused by something other than a fungal infection. This could point to a bacterial issue, an allergic reaction, or a skin condition like eczema or psoriasis. If symptoms persist, it may be worth looking into other causes.

What causes a fungal infection to develop?

Fungal infections often develop in warm, damp environments like sweaty shoes, gym locker rooms, or skin folds where moisture gets trapped. A weakened immune system, prolonged antibiotic use, tight or non-breathable clothing, and close contact with an infected person or surface can also increase your risk. Poor hygiene or sharing personal items like towels and nail clippers can spread fungus too.

How often should I retest?

If you're treating a confirmed fungal infection, retesting after finishing your treatment course (often several weeks to a couple months, depending on the infection) can confirm it's fully cleared. If symptoms return after treatment or a first test came back negative but symptoms persist, retesting can help catch something that was missed the first time. Otherwise, this isn't a test most people need on a regular schedule.

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.

Fungal Stain Test - Detect Fungal Infections

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]

Fungal Stain Test for Skin, Nail, or Tissue Infections

Fungal Stain

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

Fungal Stain Test for Skin, Nail, or Tissue Infections

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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