Why Private MD Labs?
90-day money-back guarantee Lab order in minutes Save a trip to the doctor Low prices since 2005 Labs within 2 miles
Thyme allergy IgE blood test for spice sensitivity and allergic reaction symptoms

Thyme Allergy IgE Blood Test

Thyme (f273) IgE

  • Detect thyme allergy sensitization signs
  • Check reactions after herb exposure
  • Screen for hidden food sensitivities
$49
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 sneezing, itchy skin, hives, digestive upset, or breathing trouble after eating food seasoned with thyme or handling the herb. It checks whether your immune system has formed antibodies against thyme, which is a sign of sensitization. This is a helpful starting point if you suspect thyme is behind your allergic-type reactions.

What's included in this test?

This is a single-marker test that measures IgE antibodies specific to thyme. Checking this one antibody matters because its presence tells you whether your immune system recognizes thyme as a threat, which is the biological basis for allergic reactions to it.

What happens after I get my results?

Your results will show up in your account along with an explanation of what a normal versus elevated value means for this allergen. If your result is positive, a practical next step is to avoid thyme and products containing it and watch for symptoms when you're exposed to related herbs, since some people react to more than one plant in the same family. If reactions are severe, such as swelling of the throat or trouble breathing, seek medical care right away. You can download the full lab report anytime and use the trends feature to track your results if you retest later.

How can I naturally support my immune system if I have a food or herb sensitivity?
Simple steps like reducing overall inflammation through a balanced diet, getting consistent sleep, and managing stress can help keep your immune system from overreacting. Some people find relief by keeping a food and symptom diary to spot patterns beyond thyme. Staying hydrated and eating a variety of whole foods also supports general immune balance, though avoiding the confirmed allergen is still the most effective step.
When will I get my results?
Results are typically ready within about 7 days of your lab visit. Once processed, they'll be posted directly to your online account so you can view and download them as soon as they're available.
Who should consider this test?
Anyone who notices allergy-like symptoms after eating meals seasoned with thyme, or after touching the fresh or dried herb, should consider this test. It's also useful for people with known food allergies who cook often with herbs and want to rule thyme in or out as a trigger. Parents noticing reactions in children after herb-seasoned meals may also find this test helpful.
What symptoms indicate I may need this test?
Common signs include itchy or tingling mouth, hives, stuffy or runny nose, watery eyes, stomach cramps, nausea, or mild breathing difficulty after eating or handling thyme. Skin contact reactions like redness or itching where the herb touched your skin can also be a clue. If these symptoms consistently show up around thyme exposure, this test can help confirm a connection.
What does a positive result mean?
A positive result means your immune system has made antibodies against thyme, so you're sensitized to it. This doesn't automatically mean you have a full-blown allergy — it means exposure to thyme could trigger a reaction in some people. Combining this result with what you've actually experienced after eating or touching thyme gives the clearest picture.
What causes a positive thyme IgE result?
A positive result happens when your immune system mistakenly treats proteins in thyme as harmful and builds antibodies to fight them. This can develop after repeated exposure to the herb through food, supplements, or skin contact. Some people are also more prone to this because they already react to related plants, like other members of the mint family.
How often should I retest?
If you've eliminated thyme from your diet and routine and haven't had a reaction in a while, retesting once a year or if symptoms return can help you track whether your sensitization has changed. There's no need to retest frequently unless your symptoms or exposure patterns change significantly.
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
Thyme (f273) IgE Positive (0.65 kU/L)
Demo results
Negative (<0.35 kU/L) Positive (≥0.35 kU/L)
Positive (0.65 kU/L)

What this means

This result shows a positive level of IgE antibodies against thyme, meaning your immune system is sensitized to it. This doesn't confirm a full allergy on its own, but it does mean thyme exposure could be linked to symptoms you've noticed.

* 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.

Find a lab

Thyme Allergy IgE Blood Test

  • Detect thyme allergy sensitization signs
  • Check reactions after herb exposure
  • Screen for hidden food sensitivities
$49
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
Ask Me Anything

Your 24/7 Personal Lab Guide

Hi. Tell me what you want to check. I'll find the right blood test for you.

Just now
For informational purposes only. Not medical advice.