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Allergy blood test checking IgE sensitivity to lamb's quarters weed pollen

Lamb's Quarters Weed Allergy IgE Blood Test

Lamb's Quarters (Goose Foot) (w10) IgE

  • Screen for weed pollen allergies
  • Detect seasonal sneezing and itching causes
  • Check outdoor allergy symptom triggers
$49
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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
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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 eyes, skin rashes, or breathing trouble that seems to flare up around certain plants or weeds. Lamb's quarters (also called goosefoot) is a common weed whose pollen can trigger allergic reactions in sensitive people. This test checks whether your immune system reacts to this specific plant.

What happens after I get my results?

Your results will show up in your account with the normal range clearly explained so you know exactly what your number means. If your result comes back elevated, a simple next step is to try to identify and limit contact with lamb's quarters plants around your home or yard, and track whether your symptoms improve. You can download a standard lab report from your account at any time, and if you retest later, the trends feature lets you see how your levels change over time. If you notice severe symptoms like difficulty breathing or swelling, seek medical care right away.

Who should consider this test?

Anyone who notices allergy-like symptoms during weed season, especially late summer or fall when lamb's quarters pollinates, may want to consider this test. It's also useful for people who spend a lot of time gardening, farming, or working outdoors in areas where this weed grows. If you've already been told you react to related weeds like ragweed, this test can help narrow down your specific triggers.

What symptoms indicate I may need this test?
Common signs include sneezing, a runny or stuffy nose, itchy or watery eyes, and skin irritation that shows up after being outside. Some people also notice coughing, wheezing, or mild throat irritation during certain times of the year. If these symptoms tend to happen around weeds, fields, or gardening activities, this test can help confirm whether lamb's quarters is a trigger.
How can I naturally support seasonal allergy symptoms?
Simple steps like showering and changing clothes after being outdoors can help remove pollen before it triggers a reaction. Keeping windows closed during high pollen periods and using an air purifier indoors can also reduce exposure. Some people find relief with saline nasal rinses, local honey, or foods rich in vitamin C and quercetin, though results vary from person to person.
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, where you'll be notified as soon as they're available.
What does a high result mean?
A high IgE result means your immune system has produced antibodies that recognize lamb's quarters pollen, which suggests sensitization to this allergen. This doesn't automatically mean you'll have symptoms every time you're exposed, but it does raise the likelihood. Limiting exposure and watching for symptom patterns can help you understand how much this allergen actually affects you day to day.
What causes a high IgE response to this allergen?
A high response usually develops after repeated exposure to lamb's quarters pollen, causing your immune system to treat it as a threat and build up specific antibodies. Genetics play a role too, since people with a family history of allergies are more likely to become sensitized. Living or working in areas where this weed grows heavily can increase the chances of exposure and sensitization.
How often should I retest?
If you're actively trying to manage symptoms or have changed your environment, retesting once a year during allergy season can help you track whether your sensitivity is changing. Otherwise, retesting isn't usually necessary unless new symptoms appear or you want to check progress after making lifestyle changes.
What should I do if my results are abnormal?
Start by reducing your exposure to lamb's quarters plants, especially during peak pollen times, and keep a simple log of when symptoms occur. Over-the-counter antihistamines can help manage mild symptoms. If symptoms are severe, persistent, or affecting your daily life, seek medical care to discuss further options.
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
Lamb's Quarters (Goose Foot) IgE 0.28 kU/L
Demo results
Negative (<0.35 kU/L) Positive (>=0.35 kU/L)
0.28 kU/L

What this means

This result falls below the threshold for sensitization, meaning your immune system does not show a significant allergic response to lamb's quarters pollen. Your symptoms, if any, are likely caused by something else. A positive result, in contrast, would suggest your body has built antibodies against this allergen and it could be contributing to your symptoms.

* 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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Lamb's Quarters Weed Allergy IgE Blood Test

  • Screen for weed pollen allergies
  • Detect seasonal sneezing and itching causes
  • Check outdoor allergy symptom triggers
$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.