Allergy, Melon Test: Booking, Price, and Results
About Allergy, Melon Test: Booking, Price, and Results
| Field | Value |
|---|---|
| Also Known As | Melon IgE Test, Melon-Specific IgE, Melon Allergen Test, Cucumis melo IgE, f87 IgE |
| Sample Type | Serum (blood) |
| Fasting Required | No fasting required |
| Report Time | 3 days |
| Recommended For | Both genders, all ages (typically 5 years and above) |
| Price | Starting at ₹1,300 |
What is a Melon Allergy Test?
The allergy melon test measures the level of melon-specific IgE (immunoglobulin E) antibodies in your blood. IgE antibodies are proteins the immune system produces when it reacts to substances it wrongly identifies as harmful. A doctor may order this test if you experience symptoms after eating melons such as cantaloupe, honeydew, or muskmelon. It is also known as the Melon IgE Test or Melon Allergen Test and uses a serum sample for analysis.
What Does a Melon Allergy Test Measure?
The test analyses two key aspects of how your immune system responds to melon proteins. Here is what each component indicates:
| Component | What It Shows |
|---|---|
| Melon-specific IgE antibodies | Whether your immune system has produced antibodies against melon proteins (Cuc m 1, m 2, and m 3) |
| Immune sensitisation level | The degree of sensitisation, classified from Class 0 (negative) to Class 6 (very high), which helps gauge the strength of the immune response |
Why is an Allergy Melon Test Done?
A doctor may recommend this test when you report symptoms after eating raw melon or when a pollen allergy is already known and cross-reactivity to melon is suspected.
Common Symptoms That May Require This Test
The following symptoms, particularly after consuming melon, are common reasons for ordering this test:
- Itching or tingling in the mouth, tongue, or throat
- Swelling of the lips, tongue, or face
- Hives (raised, itchy welts on the skin)
- Nausea, vomiting, or diarrhoea
- Redness or flushing of the face
- Generalised itching after melon consumption
Conditions This Test Can Help Detect
This test can help identify a range of immune-mediated conditions, including:
- Oral allergy syndrome (OAS), the most common presentation of melon allergy
- Pollen-food allergy syndrome (PFAS), where pollen allergens cross-react with melon proteins
- Angioedema (deep swelling beneath the skin)
- Latex-fruit syndrome, where an allergy to latex is accompanied by reactions to cross-reactive fruits such as melon, banana, and kiwi
- Anaphylaxis risk assessment in patients with a history of severe allergic reactions
How to Prepare and What to Expect
Preparing for the allergy melon test is straightforward and requires no major changes to your daily routine.
Do You Need to Fast?
No fasting is required before this test. You can eat normally and take your regular medications on the day of the blood draw.
Practical Tips Before Your Test
Here are a few simple steps to help your appointment go smoothly:
- Bring a detailed clinical history, including your symptoms, previous test results, and any known allergies, as this is required for the test
- Let the phlebotomist or doctor know if you are taking antihistamines, as these may be relevant to result interpretation
- Stay well hydrated before the blood draw, as this makes it easier to collect a sample
- Wear a short-sleeved or loose-sleeved top for easy access to your arm
Step-by-Step Procedure
The allergy melon test procedure is a routine blood draw. Here is what to expect:
- A trained phlebotomist will clean the inside of your elbow with an antiseptic wipe.
- A small needle is gently inserted into a vein in your arm to collect approximately 3 ml of blood into a yellow-capped SST gel tube.
- The entire blood draw takes only a few minutes and causes minimal discomfort.
- The sample is labelled and stored under refrigeration (2 to 8 degrees Celsius) to preserve its integrity.
- It is dispatched to the laboratory, where it is analysed using the FEIA (Fluorescence Enzyme Immunoassay) method.
- In the lab, your serum's IgE antibodies react with melon allergen coupled to an ImmunoCAP carrier, producing a measurable signal that quantifies your sensitisation level.
Factors That Can Affect Accuracy
Certain factors may influence the reliability of your results. These include:
- Very high total IgE levels in the blood (above 2,500 kU/L), which may cause false-positive readings
- Recent antihistamine use, which should be disclosed to your doctor
- Recent exposure to melon or related allergens before the test
- Sample handling and storage conditions during transport
Understanding Your Allergy and Melon Test Results
Your results reflect the amount of melon-specific IgE present in your blood. The table below shows how different levels are classified. Always discuss your results with your doctor, who will interpret them alongside your symptoms and medical history.
| Class | IgE Level (kU/L) | Interpretation |
|---|---|---|
| Class 0 | less than 0.10 | Negative |
| Class 1 | 0.35 to 0.69 | Equivocal |
| Class 2 | 0.70 to 3.49 | Positive |
| Class 3 | 3.50 to 17.4 | Positive |
| Class 4 | 17.5 to 49.9 | Strongly positive |
| Class 5 | 50 to 100 | Strongly positive |
| Class 6 | Greater than 100 | Strongly positive |
These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
Certain pre-existing conditions can influence how your results are interpreted.
- Grass pollen allergy may be associated with cross-reactivity to melons, celery, peaches, and tomatoes, which can affect IgE readings.
- Ragweed pollen allergy is commonly linked with reactions to cantaloupe, honeydew, watermelon, and cucumber and may contribute to a positive result.
- Birch tree pollen allergy, particularly sensitivity to the birch profilin allergen Bet v 2, is strongly associated with clinical allergy to melon and watermelon.
- A known latex allergy may indicate cross-reactivity to melon, banana, avocado, kiwi, and papaya.
How to Maintain Healthy Levels
If your results suggest melon sensitisation, these general wellness steps may help:
- Avoiding raw melon is the most practical way to manage symptoms associated with pollen-food allergy syndrome.
- Cooking or heating melon can break down the proteins that trigger reactions, though this is not always practical given how melons are typically eaten.
- Consult an allergist to develop a personal action plan, particularly if your sensitisation level is high.
Lupin Diagnostics Allergy, Melon Test Price and Home Collection
The allergy melon test is available at Lupin Diagnostics starting at ₹1,300, with home sample collection offered across multiple cities.
| City | Approximate Price ( ₹) |
|---|---|
| BHOPAL | 1300 |
| CHENNAI | 1300 |
| HYDERABAD | 1300 |
| KOLKATA | 1300 |
| NAVI MUMBAI | 1300 |
| PUNE | 1300 |
Disclaimer: Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Booking the allergy melon test online at Lupin Diagnostics is simple:
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Home Collection
Allergy melon test home collection is available across cities, making it easy to get tested without visiting a centre. All samples are processed in NABL-accredited laboratories, ensuring accurate and reliable results. Once ready, your report is shared digitally for convenient access.
Frequently Asked Questions
The allergy melon test is a blood test that measures IgE antibodies specific to melon proteins. It helps confirm whether your immune system is sensitised to melons, providing objective information without needing to eat the fruit during testing.
No, fasting is not required. You can eat and drink normally before your appointment and continue taking your regular medications unless your doctor advises otherwise.
If you notice itching in your mouth, lip swelling, hives, nausea, or facial redness after eating raw melon, your doctor may recommend the melon allergy test to check for sensitisation.
A negative result makes an IgE-mediated melon allergy less likely, but it does not rule it out completely. IgE levels below 0.10 kU/L do not exclude the possibility of a future allergic reaction. Your doctor may suggest further tests if your symptoms persist.
Yes. Ragweed and grass pollen allergies are frequently linked to melon allergy because melon proteins share structural similarities with certain pollen proteins. This is known as cross-reactivity and is why some people with hay fever react to raw melons.
Results for the allergy melon test are typically available within 3 days after sample collection. Your report will be shared digitally via email or WhatsApp.
Yes, allergy melon test online booking is available through the Lupin Diagnostics website. You can choose home collection or select a nearby centre, depending on your preference and location.
Allergy, Melon Test: Booking, Price, and Results
