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Faecal elastase

Faecal elastase

The Fennel IgG test is a diagnostic tool used to detect IgG antibodies against fennel in an individual's serum, indicating potential food sensitivities. Unlike immediate allergic reactions, IgG-mediated responses can cause symptoms like digestive issues and skin rashes over time. The test involves collecting a blood sample, which is analyzed in a lab using methods like ELISA to measure IgG levels specific to fennel. Higher IgG levels suggest a greater sensitivity, but results must be interpreted alongside clinical symptoms and medical history. Positive results indicate an immune response to fennel, while negative results suggest no detectable sensitivity, though some intolerances may not be captured. The test is particularly useful for individuals experiencing symptoms after consuming fennel without immediate allergic reactions. Management typically involves avoiding fennel and monitoring symptoms, with professional guidance from an allergist or immunologist. The test aids in understanding immune responses to fennel and developing personalized treatment plans.

Price of test:£104

The lowest price from the last 30 days: £104

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Fennel IgG test is a diagnostic tool for detecting IgG antibodies against fennel, indicating potential food sensitivities. It involves analyzing a blood sample to identify immune responses to fennel, which may cause symptoms like digestive issues and skin rashes.

- Positive Results: Suggest fennel sensitivity, requiring differentiation between allergy and intolerance.
- Negative Results: Indicate no detectable IgG antibodies, but sensitivity may still exist.

Management includes avoiding fennel and consulting healthcare professionals for personalized care.

Who Should Get Tested

The faecal elastase test is essential for evaluating pancreatic function. It measures elastase levels in stool, indicating enzyme production by the pancreas. This test is crucial for diagnosing and monitoring exocrine pancreatic insufficiency (EPI), which can cause nutrient malabsorption and symptoms like weight loss and abdominal discomfort. Key applications include:

- Diagnosing EPI in patients with unexplained gastrointestinal symptoms.
- Monitoring pancreatic function in conditions like cystic fibrosis and chronic pancreatitis.
- Screening for pancreatic damage or dysfunction.

The test is non-invasive, convenient, and provides clear results, aiding in effective diagnosis and 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 fennel sensitivity. The Fennel IgG test detects IgG antibodies, indicating potential sensitivity to fennel. Here's how to interpret the results:

- Positive Results: Suggests sensitivity; fennel may trigger immune responses. Differentiate between allergy and intolerance for proper management.

- Negative Results: Indicates no detectable IgG antibodies; however, sensitivity might still exist.

Consider cross-reactivity with foods like carrots and celery. Management involves avoiding fennel and consulting healthcare professionals for personalized care. Regular testing may be advised to monitor sensitivity levels.

Price of test:£104

The lowest price from the last 30 days: £104

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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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