The Allergen – Mango, Serum test measures the presence of specific IgE antibodies against mango allergens in the blood. This test helps identify whether an individual has an allergic sensitization to mango fruit.
Why This Test is Done
This test is recommended for individuals who experience allergic symptoms after consuming or handling mangoes, such as:
Itching or swelling of lips, mouth, or throat
Skin rashes or hives
Sneezing or nasal congestion
Stomach pain, nausea, or vomiting
Breathing difficulty in severe cases
Contact dermatitis from mango peel exposure
Sample Required
Sample Type: Serum
Method: Immunoassay / EIA / FEIA (depending on laboratory platform)
Preparation
No fasting is usually required
Inform your doctor about ongoing allergy medications or medical conditions
Understanding the Results
Negative Result: No significant mango-specific IgE detected
Positive Result: Indicates sensitization to mango allergen; clinical correlation is necessary
Higher IgE levels may indicate increased allergic sensitivity, but results should always be interpreted along with symptoms and medical history.
Who Should Consider This Test?
Individuals with suspected fruit allergies
Patients with oral allergy syndrome
People with unexplained allergic reactions after eating tropical fruits
Individuals with cross-reactivity to latex or other plant allergens
Benefits of the Test
Helps identify mango allergy accurately
Assists doctors in allergy management planning
Supports dietary modifications and prevention strategies
Useful in evaluating unexplained allergic reactions
Precautions
A positive allergy test does not always confirm clinical allergy. Consultation with an allergy specialist is recommended for proper diagnosis and treatment guidance.
Reporting Time
Usually available within 24–72 hours depending on the laboratory.