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Alternaria tenius IgE

Alternaria tenius IgE

The Alternaria tenuis IgE test is a specialized diagnostic tool designed to detect allergic reactions to the Alternaria tenuis fungus, prevalent in both outdoor and indoor environments. This test is crucial for individuals with respiratory conditions like asthma, as exposure to the fungus can exacerbate symptoms. By measuring Immunoglobulin E (IgE) antibodies in the serum, the test identifies the presence and severity of an allergy to this specific mold. Utilizing the Fluorescence Enzyme Immunoassay (FEIA) method, the test quantifies IgE levels, categorizing them into classes that indicate varying sensitivity levels. Accurate specimen collection and handling are essential for reliable results, which typically take 2-5 business days. The test aids in confirming sensitization before initiating treatments like immunotherapy, making it a vital component in managing allergic reactions. Patients with positive results should consult healthcare providers to develop effective management plans, ensuring better control over allergy symptoms and preventing severe reactions.

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 Alternaria tenuis IgE test is crucial for diagnosing allergies to this common fungus. It identifies the allergen causing symptoms, aiding in effective management. The test measures IgE antibodies using a Fluorescence Enzyme Immunoassay (FEIA) method. Results are categorized into classes indicating sensitivity levels:

- Class 0: Negative
- Class 1: Borderline
- Class 2: Equivocal
- Class 3-6: Positive to Strongly Positive

Clinical context is vital for interpretation. The test is essential for those with respiratory issues like asthma, as it helps manage allergic reactions.

Who Should Get Tested

The Alternaria tenuis IgE test is essential for individuals experiencing allergic symptoms, particularly those with respiratory conditions like asthma. Key candidates for testing include:

- Individuals with symptoms such as sneezing, coughing, or itchy eyes.
- Patients with asthma, as Alternaria tenuis spores can worsen their condition.
- Those with a history of allergic reactions to mold spores.

The test measures IgE antibodies to confirm an allergy to Alternaria tenuis, aiding in effective management. Accurate specimen handling is crucial, and results guide treatment plans.

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 Alternaria tenuis IgE test measures specific IgE antibodies to determine sensitivity to this fungus. Results are categorized into classes indicating sensitivity levels:

- Class 0: Negative
- Class 1: Borderline/equivocal
- Class 2: Equivocal
- Class 3: Positive
- Class 4: Positive
- Class 5: Strongly positive
- Class 6: Strongly positive

Interpreting results in a clinical context is essential, as false positives can occur. Consult your doctor for a tailored treatment plan based on your results.

Price of test:£34

The lowest price from the last 30 days: £34

AI-Powered Insights and Expert Validation

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