Fennel IgG

The Fennel IgE test is a specialized diagnostic tool designed to identify allergies to Greek fennel by detecting specific IgE antibodies in the blood. Utilizing the Fluorescence Enzyme Immunoassay (FEIA) method, the test involves collecting a blood sample, which is then processed to measure the interaction between fennel allergens and IgE antibodies. Higher fluorescence values indicate a greater likelihood of an allergic reaction. This test is crucial for diagnosing fennel allergies, which can manifest as skin rashes, respiratory issues, gastrointestinal symptoms, or even anaphylaxis. It is particularly useful for confirming sensitization before starting immunotherapy, helping tailor treatment plans for individuals with allergic diseases. While the test is valuable, it has limitations, such as potential false positives in patients with high serum IgE levels and limited utility in those previously treated with immunotherapy. Despite these limitations, the Fennel IgE test remains an essential tool in allergy diagnosis and management.

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 Fennel IgE test is a diagnostic tool designed to identify allergies to fennel, aiding in pinpointing allergens responsible for allergic reactions. Key aspects include:

- Purpose: Establish diagnosis, confirm sensitization, and investigate allergen specificity.
- Methodology:
- Blood sample collection.
- Reaction process using FEIA.
- Interpretation via fluorescence values.
- Clinical Significance: Identifies allergic reactions like skin rashes and anaphylaxis.
- Limitations: Not useful post-immunotherapy or for non-specific management.
- Practical Considerations:
- Specimen stability and volume requirements.
- Test performed weekdays, results in 1-3 days.

The test is essential for diagnosing fennel allergies and guiding treatment.

Who Should Get Tested

The Fennel IgG test is crucial for individuals experiencing symptoms after consuming fennel without immediate allergic reactions. It detects IgG antibodies, indicating potential fennel sensitivity. Key points include:

- Purpose: Identifies fennel sensitivities causing symptoms like digestive issues and skin rashes.
- Procedure: Involves blood sample analysis for IgG antibodies using ELISA.
- Results Interpretation:
- *Positive*: Indicates fennel sensitivity; differentiate between allergy and intolerance.
- *Negative*: No detectable IgG, but sensitivity might still exist.
- Management: Avoid fennel, monitor symptoms, and consult healthcare professionals for personalized care.

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 managing allergies effectively. The Fennel IgE test identifies specific IgE antibodies against fennel, indicating an allergy. Here's how to interpret the results:

- Positive Result: Indicates the presence of IgE antibodies, suggesting a fennel allergy.
- Class Score: Higher scores correlate with increased likelihood of allergic reactions.
- Clinical Context: Consider symptoms and medical history alongside test results for accurate diagnosis.

This test aids in confirming sensitization and guiding treatment decisions, such as immunotherapy, for better allergy management.

Price of test:£34

The lowest price from the last 30 days: £34

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

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Language Model and Trusted Sources

At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.

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