Parsley IgE

The Parsley IgE test is a specialized diagnostic tool designed to identify allergies to parsley by detecting allergen-specific IgE antibodies in a patient's serum. This test is crucial for diagnosing parsley allergies, which can manifest as mild symptoms like hives or severe reactions such as anaphylaxis. The procedure involves collecting a serum sample, which is then analyzed using the Fluorescence Enzyme Immunoassay (FEIA) method. This method ensures precise detection of IgE antibodies by coupling the parsley allergen to a solid phase, allowing specific antibodies to bind and be measured through fluorescence. Results are interpreted based on IgE concentration, ranging from negative to very high positive, indicating the severity of the allergic response. Clinically, the test aids in confirming parsley allergy diagnoses, guiding treatment plans, and preventing severe reactions. It is particularly valuable in settings where accurate identification of food allergies is essential for patient care and management.

Price of test:£39

The lowest price from the last 30 days: £39

Awaiting result:

12 hours

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Parsley IgE test is a diagnostic tool for identifying parsley allergies. It detects allergen-specific IgE antibodies in serum, crucial for diagnosing allergies ranging from mild to severe reactions.

- Procedure: Serum is collected, centrifuged, and tested using the FEIA method.
- Methodology: Involves allergen coupling, incubation, washing, enzyme labeling, and detection.
- Interpretation: Results range from negative to very high positive, indicating allergy severity.
- Clinical Relevance: Essential for diagnosing parsley allergies, aiding in treatment planning.
- Special Considerations: Includes specimen stability and rejection criteria.
- Applications: Useful in confirming sensitization and identifying allergens causing anaphylaxis.

Who Should Get Tested

The Parsley IgE test is vital for diagnosing parsley allergies, identifying allergens, and managing allergic reactions. It detects allergen-specific IgE antibodies in serum, indicating an allergic response. The procedure involves:

- Collecting a serum sample.
- Using the FEIA method for detection.
- Interpreting results based on IgE concentration.

Results range from negative to very high positive, guiding treatment plans. The test is crucial for identifying allergens causing symptoms like rhinitis, hives, or anaphylaxis. Proper specimen handling ensures accuracy, aiding in effective allergy management.

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 parsley allergies effectively. The Parsley IgE test measures specific IgE antibodies in the serum, indicating an allergic reaction. Here's how to interpret the results:

- Negative (<0.10 kU/L): No significant allergy.
- Borderline (0.10-0.34 kU/L): May need further testing.
- Low Positive (0.35-0.69 kU/L): Mild allergy.
- Moderate Positive (0.70-3.49 kU/L): Significant allergy.
- High Positive (3.50-17.49 kU/L): Strong allergy.
- Very High Positive (≥17.50 kU/L): Severe allergy.

Understanding these results aids in developing effective treatment plans and preventing severe reactions.

Price of test:£39

The lowest price from the last 30 days: £39

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

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