Trout IgG

The Tuna IgE blood test is a vital diagnostic tool designed to identify allergic reactions to tuna by measuring specific IgE antibodies in the blood. This test is particularly beneficial for individuals who experience allergic symptoms such as hives, itching, swelling, stomach cramps, diarrhea, or even anaphylaxis after consuming or being exposed to tuna. The test involves collecting a blood sample, preparing the serum, and measuring the IgE antibodies specific to tuna. A positive result indicates an immune response, suggesting an allergy. Clinically, this test aids in diagnosing tuna allergies, assessing the risk of severe reactions like anaphylaxis, and guiding disease management strategies. It is crucial for differentiating food allergies from other conditions with similar symptoms. However, results should be interpreted by healthcare professionals and used alongside clinical evaluations to ensure accurate diagnosis and effective allergy management. Patient education on managing their allergy is also essential for safety and well-being.

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Price of test:£34

The lowest price from the last 30 days: £34

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Awaiting result:

One day

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Collect material:

Blood

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Prepare:

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Purpose of the test

The Tuna IgE blood test is a diagnostic tool used to identify an immune response to tuna, indicating a potential allergy. It measures IgE antibodies in the blood, providing insight into allergic reactions. Key steps include:

- Blood Collection: A sample is taken from a vein.
- Serum Preparation: The serum is separated for testing.
- IgE Measurement: Specific antibodies are measured.
- Result Interpretation: Positive results suggest an allergy.

This test aids in diagnosing tuna allergies, assessing anaphylaxis risk, and guiding management strategies. It should be combined with clinical evaluation for accurate diagnosis.

Who Should Get Tested

The Trout IgG test is crucial for diagnosing food sensitivities and allergies related to trout. It measures IgG antibodies in the serum, indicating an immune response. Key applications include:

- Diagnosing Food Sensitivities: Identifies if symptoms are due to trout.
- Dietary Management: Guides dietary adjustments based on IgG levels.
- Confirming Sensitization: Validates sensitization before treatment.
- Investigating Allergic Reactions: Assesses reactions to other allergens.

Results must be interpreted alongside clinical history. Positive results suggest sensitization, while negative results don't rule out allergies. Proper specimen handling ensures accuracy.

Blood Test Preparation Guidelines
Time of day
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It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.
Fasting
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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
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Drinking water prior to testing can help with sample collection.
Other factors
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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:
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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:
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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 tuna allergies effectively. Here's a concise guide:

- Diagnosis: Confirms tuna allergy by detecting specific IgE antibodies.
- Anaphylaxis Risk: High IgE levels may indicate a severe allergic reaction risk.
- Disease Management: Guides treatment plans, including avoidance strategies and emergency preparedness.
- Monitoring: Tracks changes in allergen sensitivity over time.

Considerations:
- Results should be interpreted alongside clinical symptoms.
- False positives/negatives are possible; consult healthcare professionals.
- Combine with other diagnostic methods for accurate diagnosis.

Price of test:£34

The lowest price from the last 30 days: £34

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