Tomato IgE

The Tomato IgG test is a diagnostic tool designed to measure IgG antibodies in the blood that target tomato allergens. IgG antibodies are immune proteins produced in response to foreign substances, such as allergens. This test is part of food sensitivity assessments, helping identify individuals with adverse reactions to specific foods, including delayed sensitivities and intolerances. The test involves a blood draw, with the sample analyzed in a lab using techniques like ELISA to quantify IgG levels against tomato allergens. Results are reported in concentration units, with reference intervals indicating the presence or absence of allergen-specific IgG. While the test provides insights into immune responses to tomatoes, it does not diagnose allergic diseases and should not be the sole basis for treatment decisions. Elevated IgG levels may suggest an adverse reaction, prompting dietary interventions like elimination diets to assess symptom improvement. The test aids in understanding food sensitivities, contributing to comprehensive treatment plans.

Price of test:£34

The lowest price from the last 30 days: £34

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Tomato IgG test is a diagnostic tool used to evaluate immune responses to tomato allergens. It measures IgG antibodies, providing insights into potential food sensitivities or intolerances. Key aspects include:

- Purpose: Identifies immune reactions to tomato allergens, aiding in diagnosing food-related symptoms.
- Procedure: Involves a blood draw, analyzed using ELISA for antibody levels.
- Results Interpretation: Reported in mcg/mL; values below 2.00 mcg/mL indicate undetectable levels.
- Clinical Use: Useful for patients with symptoms like gastrointestinal issues after consuming tomatoes.
- Limitations: Not a definitive diagnostic tool; requires comprehensive evaluation.
- Dietary Intervention: Elevated IgG levels may lead to dietary changes, such as eliminating tomatoes.

Who Should Get Tested

The Tomato IgE blood test is essential for diagnosing tomato allergies by measuring specific IgE antibodies. This test is crucial for:

- Diagnosing tomato allergies to manage symptoms and prevent severe reactions.
- Identifying specific allergens causing allergic responses.
- Monitoring IgE levels over time to assess treatment effectiveness.

Considerations include:

- Ensuring sample accuracy and reliable laboratory analysis.
- Being aware of potential false positives or negatives.
- Complementary testing may be needed for confirmation.

Proper patient preparation, including fasting and medication disclosure, ensures accurate results.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results is crucial for making informed health decisions. Here's a brief guide to interpreting the Tomato IgG test:

- Purpose: Measures IgG antibodies against tomato allergens to assess immune response.
- Procedure: Blood sample analyzed using ELISA for antibody levels.
- Results Interpretation:
- <2.00 mcg/mL: Absent/undetectable levels.
- <7.20 mcg/mL: Generally considered normal.
- Clinical Use: Identifies potential food sensitivities, aiding in symptom management.
- Limitations: Not a definitive allergy diagnosis; requires comprehensive evaluation.
- Next Steps: Elevated levels may suggest dietary changes, like an elimination diet, to improve symptoms.

Price of test:£34

The lowest price from the last 30 days: £34

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