What's this test for?

This test is ideal if you're experiencing itching, hives, swelling, or stomach upset after eating nuts like almonds, cashews, or walnuts. It's also useful if you've had an unexplained reaction and want to figure out which specific tree nuts might be causing it. Knowing which nuts trigger a response can help you avoid them and reduce your risk of a reaction.

What's included in this test?

This panel checks your immune system's IgE antibody response to nine common tree nuts, which is the type of reaction linked to allergic symptoms. Testing multiple nuts at once helps pinpoint exactly which ones your body is sensitized to, rather than guessing based on symptoms alone. This is especially helpful since people can react to some tree nuts but not others.

What happens after I get my results?

Your results will show up in your account with each nut allergen's IgE level and what range is considered normal versus elevated. If any nuts come back elevated, a practical next step is to avoid that nut and watch closely for symptoms next time you're exposed, even in small amounts. Your report is available as a downloadable lab document, and you can track your levels over time using the trends feature if you retest later. If you have a severe reaction like difficulty breathing or swelling of the throat, seek emergency medical care right away.

How can I naturally support my immune system if I have nut sensitivities?

While avoiding the specific nut you're sensitized to is the most effective step, eating a balanced diet rich in fruits, vegetables, and omega-3 fats can help support overall immune balance. Managing stress and getting enough sleep also play a role in how your immune system responds to allergens. Some people find that reducing processed foods helps lower overall inflammation. These steps support general wellness but don't replace avoiding a known trigger nut.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once processed, they'll be uploaded directly to your secure online account, and you'll be notified when they're ready to view.

Who should consider this test?

This test is a good fit for anyone who has had a reaction after eating tree nuts, such as hives, swelling, or digestive discomfort. It's also worth considering if you have a family history of nut allergies or you're trying to identify safe foods after an unexplained allergic episode. People who've had a reaction but never identified which specific nut was responsible often find this test helpful for narrowing it down.

What symptoms indicate I may need this test?

Common signs include itching or tingling in the mouth, hives, swelling of the lips or face, stomach cramps, nausea, or in more severe cases, trouble breathing after eating nuts. If these symptoms happen consistently after eating certain nuts, this test can help confirm which ones are involved. Severe reactions like throat swelling or difficulty breathing need immediate emergency care, not just testing.

What does a high IgE result for a specific nut mean?

A high IgE level to a specific nut means your immune system has become sensitized to it, which means it recognizes that nut as a potential threat. This doesn't always mean you'll have a noticeable reaction every time you eat it, but it does raise the chance of a reaction happening. The safest approach is to avoid that specific nut and pay close attention to any symptoms after accidental exposure.

What causes a high IgE response to tree nuts?

IgE sensitization to tree nuts develops when your immune system mistakenly identifies proteins in the nut as harmful, often starting with early exposure. Genetics play a role, so having family members with allergies can increase your likelihood of developing one too. Cross-reactivity between similar tree nuts is also common, meaning a reaction to one nut can sometimes show sensitization to a related one.

How often should I retest?

If you're actively avoiding a nut you tested sensitive to, retesting once a year or so can help track whether your sensitization is changing over time. If you experience a new or worsening reaction, it's a good idea to retest sooner. Kids sometimes outgrow nut sensitivities, so periodic retesting can be useful for tracking that change.

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.

Tree Nut Allergy Panel - IgE Test for 9 Nuts

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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