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Dandelion Allergy Panel

A dandelion allergy test measures specific IgE antibodies to dandelion pollen in a blood sample. It helps evaluate whether this common weed pollen contributes to seasonal allergy symptoms.

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Typical turnaround
1-3 business days
Starting price
From $49
Results
Confidential, online

Quick answer

A dandelion allergy test is a blood test that checks for immunoglobulin E antibodies against pollen from the dandelion plant. It is usually ordered when seasonal symptoms such as sneezing, itchy eyes, or nasal congestion appear during the weed pollination period and a pollen allergy is suspected. The test is one part of a complete allergy evaluation.

What this test measures

Dandelion is a widespread flowering weed whose light pollen becomes airborne during its blooming season. The test measures specific IgE antibodies that may develop after sensitization to dandelion pollen proteins. Because many weeds pollinate around the same time, results are usually reviewed together with other weed pollen tests and a symptom diary.

A serum sample collected from a vein is used for the assay. Laboratories report a quantitative IgE level and a graded class for dandelion, and the test may be ordered alone or within a weed pollen panel that includes allergens such as ragweed, pigweed, lamb's quarters, sagebrush, and plantain. Fasting is not generally required.

People often order this test when allergy symptoms appear during the warmer months and they want to know whether weed pollen is involved. It can also help sort out results when a broad weed panel shows several positive allergens. A qualified healthcare provider should interpret the findings alongside symptom timing and exposure.

  • Dandelion (Taraxacum) specific IgE antibody
  • Total serum IgE (when included)
  • Ragweed pollen IgE (weed panel)
  • Pigweed pollen IgE (weed panel)
  • Lamb's quarters pollen IgE (weed panel)
  • Sagebrush pollen IgE (weed panel)
  • English plantain pollen IgE (weed panel)
  • Graded IgE antibody class

Why people order this test

  • Seasonal nasal and eye symptoms
  • Suspected weed pollen allergy
  • Symptoms that appear while dandelions bloom
  • Evaluation alongside a weed pollen panel
  • Recurring warm-weather allergy complaints
  • Baseline before discussing allergy management with a provider
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How to prepare

No fasting is usually required. A blood sample is collected from a vein, and the test can typically be done at any time of day. Follow the laboratory instructions provided with your order.

Understanding your results

Results are generally available within 1-3 business days. A measurable IgE level suggests sensitization to dandelion pollen, while a low result makes allergy less likely but does not rule it out. A qualified healthcare provider should interpret the result with symptom timing and history.

Dandelion Allergy Panel by state

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Frequently Asked Questions

Can dandelion pollen cause allergy symptoms?

Yes. Weed pollens, including dandelion, can trigger sneezing, itchy eyes, and nasal congestion in sensitive people, although symptoms vary widely.

How is the test performed?

It uses a small blood sample drawn from a vein, which the laboratory analyzes for specific IgE antibodies against dandelion pollen.

Does a positive result confirm that dandelion causes my symptoms?

No. A positive result indicates sensitization. A qualified healthcare provider interprets it together with your symptom pattern and other findings.

Do I need to avoid dandelions before testing?

No. The test measures antibodies already present in the blood, so exposure on the day of collection is not a requirement.

Can this test be combined with other pollen tests?

Yes. It is often ordered as part of a broader weed or seasonal pollen panel, which a provider can help select.

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Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.

Medical disclaimer. The information on LabOrdering.com is educational only and is not medical advice, diagnosis, or treatment. Reference ranges and clinical guidance vary between laboratories. Always consult a qualified healthcare provider about your own results and care.