What's this test for?

This test is ideal if you're experiencing symptoms like hives, itching, swelling, stomach upset, or breathing trouble after eating mustard or foods that contain it. Mustard is a common hidden ingredient in sauces, dressings, and condiments, so reactions aren't always obvious. This test checks whether your immune system has developed a specific response to mustard that could explain your symptoms.

What's included in this test?

This test measures a single, targeted marker: IgE antibodies specific to mustard. IgE antibodies are proteins your immune system makes when it mistakenly identifies a food as a threat, and elevated levels point toward sensitization to that specific allergen.

What happens after I get my results?

Your results will show up in your account with a clear explanation of the normal range so you know exactly what your number means. If your result is positive, a good next step is tracking what you eat and avoiding mustard-containing products to see if symptoms improve, and watching closely for reactions if you're ever exposed again. You can download a standard lab report from your account anytime, and if you retest later, the trends feature lets you see how your results change over time. If you ever have a severe reaction like difficulty breathing or swelling of the face and throat, seek emergency medical care right away.

How can I naturally support my immune response to food sensitivities?

Reducing overall inflammation can help your body handle mild sensitivities better, so eating a diet rich in fruits, vegetables, and omega-3 fats is a good starting point. Staying hydrated and managing stress also support a balanced immune system. Keeping a food and symptom journal can help you spot patterns and avoid triggers before they cause a reaction.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. You'll be notified as soon as your report is available in your account, so there's no need to call or follow up.

Who should consider this test?

Anyone who notices symptoms like itching, hives, digestive upset, or swelling after eating mustard, sauces, or condiments should consider this test. It's also useful for people with a family history of food allergies or those with other known allergies who want to check for cross-reactivity. Parents wondering if mustard exposure is behind a child's reaction pattern may also find it helpful.

What symptoms indicate I may need this test?

Common signs include itchy skin, hives, swelling of the lips or face, an upset stomach, or a runny nose that shows up shortly after eating mustard or mustard-containing foods. Some people notice symptoms are worse with certain condiments, dressings, or sauces without realizing mustard is the cause. More severe symptoms like difficulty breathing or throat tightness warrant urgent attention.

What is mustard allergy and why does it matter?

A mustard allergy happens when your immune system mistakes mustard proteins for a harmful invader and produces IgE antibodies against them. This matters because mustard is a hidden ingredient in many packaged foods, sauces, and restaurant dishes, making accidental exposure common. Identifying this sensitivity helps you make informed choices about what you eat.

What does a high mustard IgE result mean?

A high result means your immune system has produced antibodies that recognize mustard as a threat, suggesting you're sensitized to it. This doesn't automatically mean you'll have a severe reaction every time, but it does raise the chances that eating mustard could trigger symptoms. Pairing this result with your symptom history gives the clearest picture.

How often should I retest for food allergies?

If you've made dietary changes or want to confirm whether a sensitivity has changed, retesting every 1-2 years is a reasonable approach. Retesting sooner may make sense if you've had a new or worsening reaction. Tracking your results over time can help you see whether your sensitivity is increasing, decreasing, or staying the same.

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.

Mustard Allergy Test - Check IgE Sensitization

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

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