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Sole fish allergy IgE blood test for people with reactions after eating sole

Sole Fish Allergy IgE Blood Test

Sole (rf337) IgE

  • Detect sole fish allergy triggers
  • Check hives and skin reactions
  • Screen breathing trouble after eating
$49
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

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 itching, hives, swelling, stomach upset, or breathing trouble after eating sole or other fish. It checks whether your immune system is reacting to sole specifically by producing allergy antibodies. It's a simple way to find out if this fish is behind your symptoms without having to eat it again to find out.

What happens after I get my results?

Your results show up in your account with the normal range explained so you know exactly what your number means. If your result comes back positive, a practical next step is to avoid sole and read food labels carefully, since cross-reactivity with other fish is common. You can download the standard lab report anytime from your account, and if you get tested again later, the trends feature lets you compare results over time to see if your sensitivity has changed.

Who should consider this test?

Anyone who has noticed hives, swelling, an upset stomach, or trouble breathing after eating sole or other fish should consider this test. It's also useful if you suspect a fish allergy but haven't confirmed which specific fish is causing your reactions. Parents watching for food reactions in kids after eating fish dishes may find this test helpful too.

What symptoms indicate I may need this test?
Common signs include itchy skin, hives, swelling of the lips or face, stomach cramps, nausea, or trouble breathing shortly after eating sole. Some people also notice a runny nose, watery eyes, or a tingling mouth. If these symptoms show up consistently after eating fish, this test can help confirm sole as a trigger.
How can I naturally support a healthy immune response to food allergies?
Eating a varied diet rich in fruits, vegetables, and omega-3 fats can help keep your immune system balanced. Reducing processed foods and getting enough sleep also supports overall immune health. If you know sole triggers a reaction, the most effective step is simply avoiding it and checking labels on packaged foods that may contain fish.
When will I get my results?
Results are typically ready within about 7 days of your blood draw. You'll get a notification as soon as your report is available in your account. If your symptoms are severe or you experience a reaction after eating fish before your results are back, seek medical care right away rather than waiting.
What does a high IgE result mean?
A high sole-specific IgE result means your immune system has built antibodies against sole, indicating a likely allergy or sensitivity. This doesn't always predict how severe a reaction will be, but it's a strong signal to avoid eating sole. Keeping a food and symptom diary can help you notice patterns and confirm the connection.
What causes a high sole IgE result?
A high result happens when your immune system mistakenly identifies proteins in sole as a threat and produces antibodies against them. This can develop at any age, even if you've eaten fish without problems before. Genetics, other existing allergies, and repeated exposure can all play a role in triggering this kind of sensitivity.
How often should I retest?
If you've made dietary changes or want to confirm whether a past reaction was really due to sole, retesting after 6-12 months can be helpful. Retesting is also worthwhile if new symptoms appear after eating fish again. Otherwise, once a clear positive or negative result is confirmed, frequent retesting usually isn't necessary.
What should I do if my results are abnormal?
If your result is positive, start by avoiding sole and any dishes that may contain it, and check ingredient labels carefully. Keep track of any symptoms if you're accidentally exposed, and consider carrying an antihistamine if you've had reactions before. If you ever experience severe swelling or trouble breathing after eating fish, seek emergency medical care immediately.
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.

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Demo results
Sole IgE Antibody 0.65 kU/L
Demo results
Negative (<0.35 kU/L) Positive (≥0.35 kU/L)
0.65 kU/L

What this means

A value of 0.65 kU/L falls into the positive range, meaning your immune system has produced antibodies against sole fish. This suggests a possible allergic sensitivity, though the severity of reactions can vary from person to person.

* 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.
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Sole Fish Allergy IgE Blood Test

  • Detect sole fish allergy triggers
  • Check hives and skin reactions
  • Screen breathing trouble after eating
$49
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.