Test library
Banana Sensitivity Test
A banana allergy blood test measures IgE antibodies against banana proteins. It helps assess sensitization when eating banana triggers mouth itching, hives, or related symptoms, and it can be relevant in latex-fruit syndrome.
Order Banana Allergy Test
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Banana Allergy Test- Typical turnaround
- 1-3 business days
- Starting price
- From $49
- Results
- Confidential, online
Quick answer
The banana allergy test uses a blood sample to measure immunoglobulin E antibodies against proteins in banana. It is ordered when someone notices symptoms such as mouth itching, hives, or digestive upset after eating banana. Because banana is sometimes linked with latex sensitivity, the result is interpreted as part of a person's overall allergy picture.
What this test measures
Banana allergy can appear in different ways. Some people develop hives, swelling, or digestive symptoms shortly after eating the fruit. Others have oral allergy syndrome, where raw banana causes itching or tingling in the mouth because its proteins resemble certain pollen allergens. A related pattern, latex-fruit syndrome, links banana with natural rubber latex sensitivity.
The test measures allergen-specific IgE in serum using a quantitative immunoassay. It reports the level of banana-specific IgE and a reactivity class. Since cross-reactive proteins exist across latex and some fruits, clinicians may also order tests for latex, avocado, kiwi, or chestnut to see the broader pattern.
A positive result indicates sensitization, not a guaranteed reaction. Whether banana causes symptoms depends on the protein involved and how the fruit is prepared. A qualified healthcare provider interprets the result with the person's history and any elimination or challenge findings.
- Banana-specific IgE antibodies
- Total serum IgE
- Quantitative allergen-specific IgE level
- IgE reactivity class for banana
- Cross-reactive latex (Hevea brasiliensis) allergens
- Related fruit allergens such as avocado and kiwi
Why people order this test
- Investigate reactions after eating banana
- Assess possible oral allergy syndrome symptoms
- Evaluate a suspected latex-fruit syndrome pattern
- Clarify results when a broader food allergy panel is abnormal
- Provide objective information before discussing dietary changes with a provider
- Follow up on itching, hives, or swelling linked to banana
How to prepare
No fasting is required for this test. A blood sample is drawn from a vein, usually at the arm. Follow any instructions from the laboratory, and share a list of foods and substances that trigger symptoms.
Understanding your results
Results are generally available within one to three business days. The report shows the banana-specific IgE level and a reactivity class. An elevated value indicates sensitization, and a healthcare provider can explain what it means for the individual.
Banana Sensitivity Test by state
Alabama
Banana Sensitivity Test across Alabama.
Alaska
Banana Sensitivity Test across Alaska.
Arizona
Banana Sensitivity Test across Arizona.
Arkansas
Banana Sensitivity Test across Arkansas.
California
Banana Sensitivity Test across California.
Colorado
Banana Sensitivity Test across Colorado.
Connecticut
Banana Sensitivity Test across Connecticut.
Delaware
Banana Sensitivity Test across Delaware.
Florida
Banana Sensitivity Test across Florida.
Georgia
Banana Sensitivity Test across Georgia.
Hawaii
Banana Sensitivity Test across Hawaii.
Idaho
Banana Sensitivity Test across Idaho.
Related tests
12 Panel Drug Test (Drugs of Abuse Testing), Hair
Compare 12 Panel Drug Test (Drugs of Abuse Testing), Hair options and order online.
12 Panel Drug Testing
Compare 12 Panel Drug Testing options and order online.
7 Panel Drug Test (Drugs of Abuse Testing), Hair
Compare 7 Panel Drug Test (Drugs of Abuse Testing), Hair options and order online.
9 Panel Drug Test
Compare 9 Panel Drug Test options and order online.
9 Panel Drug Test (Drugs of Abuse Testing), Hair
Compare 9 Panel Drug Test (Drugs of Abuse Testing), Hair options and order online.
Frequently Asked Questions
What is banana allergy?
It is an immune response to proteins in banana that can cause mouth itching, hives, swelling, or digestive symptoms in sensitive people.
How is the test performed?
A small blood sample is drawn from a vein and analyzed for IgE antibodies that react to banana proteins.
What is latex-fruit syndrome?
It is a pattern in which people sensitive to natural rubber latex also react to certain fruits, including banana, avocado, and kiwi, because of similar proteins.
Do I need to fast?
No fasting is required for this blood test unless it is combined with another order that calls for it.
Does a positive result mean I must avoid banana?
A positive result shows sensitization. Decisions about diet should be made with a qualified healthcare provider based on symptoms and history.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
Reviewed by the LabOrdering Editorial Team
Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.