What's this test for?

This test is ideal if you're experiencing hives, itching, swelling, stomach upset, or breathing trouble after eating octopus or other seafood. It checks whether your immune system has developed a specific antibody reaction to octopus, which can help explain uncomfortable or even dangerous reactions after meals. It's also useful if you're curious about a seafood allergy before trying octopus for the first time.

What happens after I get my results?

Your results will be available in your account, with the normal range clearly explained next to your value. If your result comes back positive, a practical next step is to avoid octopus and watch for reactions with other seafood, since allergies can overlap between shellfish and mollusks. You can download a standard lab report from your account at any time, and if you retest in the future, the trends feature lets you track changes over time. If you ever experience severe symptoms like trouble breathing or swelling of the throat, seek medical care right away.

What symptoms indicate I may need this test?

Common signs include hives, itchy skin, swelling of the lips or face, stomach cramps, nausea, or vomiting after eating octopus. Some people also notice sneezing, a runny nose, or mild breathing trouble. If symptoms happen consistently after eating octopus or other seafood, this test can help confirm whether an allergy is behind it.

How can I naturally support a seafood allergy?

The most effective approach is simply avoiding octopus and cross-contaminated foods once you know you're sensitized. Reading ingredient labels carefully and asking about preparation methods at restaurants can help you avoid hidden exposure, since octopus is sometimes used in sauces or stocks. Keeping a food diary can help you spot patterns and identify other trigger foods. Building a balanced diet with other protein sources can help you avoid feeling restricted while staying safe.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once ready, they'll be uploaded directly to your account where you can view and download them.

Who should consider this test?

This test is a good fit for anyone who has had a reaction after eating octopus or other seafood, or who has a family history of shellfish and mollusk allergies. It's also worth considering if you enjoy seafood but have noticed mild, unexplained symptoms after meals. People managing known allergies to other mollusks like squid or clams may also want to check for octopus sensitivity.

What is IgE and why does it matter?

IgE is an antibody your immune system makes when it mistakenly identifies a harmless substance, like a food protein, as a threat. When IgE against octopus is present, it means your body has built a specific defense reaction that can trigger allergy symptoms on exposure. Measuring this antibody helps identify sensitization even before a full-blown reaction occurs.

What does a high or positive result mean?

A positive result means your immune system has produced antibodies specifically against octopus proteins, indicating sensitization. This doesn't always mean you'll have a severe reaction, but it does mean exposure could trigger symptoms ranging from mild itching to more serious responses. The higher the antibody level, the more likely you are to notice symptoms with exposure.

What causes a positive IgE result?

A positive result happens when your immune system has previously been exposed to octopus proteins and mistakenly flagged them as harmful. This can develop at any age, even if you've eaten octopus before without issues. Genetics, other existing allergies, and the frequency of exposure can all play a role in developing sensitization.

How often should I retest?

If you've made dietary changes or want to confirm whether a past reaction is still relevant, retesting once a year is a reasonable interval. If you experience a new or worsening reaction, testing again sooner can help clarify what's changed. Otherwise, once you have a clear positive or negative baseline, frequent retesting usually isn't necessary.

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.

Octopus IgE Allergy Test - Seafood Sensitivity Check

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]

Octopus IgE Allergy Blood Test

Octopus (f59) IgE

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?

What symptoms indicate I may need this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

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Octopus IgE Allergy Blood Test

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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