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Watermelon IgG

Watermelon IgG

The Watermelon IgG test is a diagnostic tool designed to measure immunoglobulin G (IgG) antibodies specific to watermelon in a patient's serum. IgG antibodies are crucial for the body's long-term immune defense. The test's primary purpose is to assess whether a patient has developed immunologic sensitization to watermelon, which may indicate an adverse reaction, though it does not confirm a food allergy. Conducted by collecting a blood sample, the test uses the Thermo Fisher ImmunoCAP® method to detect IgG antibodies. Results are reported in kilo-units per liter (kU/L), with negative results suggesting no significant sensitization and positive results indicating elevated IgG levels. The test is valuable in diagnosing and managing food-related disorders, guiding dietary exclusion diets, and identifying potential food triggers in chronic illnesses. While useful, the test's results must be interpreted alongside clinical symptoms and other diagnostics, as elevated IgG levels alone do not confirm a food allergy.

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 Watermelon IgG test is a diagnostic tool designed to measure IgG antibodies specific to watermelon in a patient's serum. Its primary purpose is to assess immunologic sensitization to watermelon, which may indicate an adverse reaction but not necessarily a food allergy. The test involves:

- Collecting a blood sample
- Analyzing serum using the ImmunoCAP® method

Results interpretation:

- Negative: Low IgG levels, unlikely adverse reaction
- Positive: Elevated IgG levels, possible sensitization

Clinical uses include:

- Identifying potential food allergies
- Guiding dietary exclusions
- Managing chronic illnesses

Specimen requirements include serum in a red-top tube.

Who Should Get Tested

The Watermelon IgG test is crucial for identifying individuals who may have an immunologic sensitization to watermelon. This test is particularly useful in the following scenarios:

- Symptomatic Individuals: Patients experiencing symptoms after consuming watermelon may benefit from this test to assess potential sensitization.
- Chronic Illness Management: Those with conditions like IBS might use the test to identify food triggers.
- Pediatric Cases: Early identification of potential allergens in children can prevent severe reactions.
- Dietary Planning: Helps guide exclusion diets by identifying foods that may need to be avoided.

Understanding these contexts ensures effective use of the test in clinical practice.

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 effective healthcare management. The Watermelon IgG test provides insights into a patient's immunologic sensitization to watermelon. Here's how to interpret the results:

- Negative Result: Indicates low IgG levels, suggesting a low likelihood of adverse reactions to watermelon.
- Positive Result: Shows elevated IgG levels, indicating possible sensitization. This does not confirm a food allergy but may warrant further testing.

These results guide healthcare providers in diagnosing and managing food-related disorders, ensuring personalized patient care.

Price of test:£39

The lowest price from the last 30 days: £39

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