What are the causes of allergy to mangoes?
In recent years, mango has become a favorite fruit for many people due to its sweet and delicious taste. However, at the same time, the number of cases of mango allergy has gradually increased. Many people experience symptoms such as skin itching, redness, swelling, and even difficulty breathing after eating mangoes. So, what are the causes of mango allergy? This article will conduct a detailed analysis from the aspects of allergens, symptom manifestations, susceptible groups and countermeasures.
1. Main causes of mango allergy

The main cause of mango allergy is that the body's immune system overreacts to certain components in mangoes. The following are common allergens:
| Allergen type | specific ingredients | Possible symptoms |
|---|---|---|
| Urushiols | Urushiol contained in mango peel (similar to poison ivy and poison oak) | Contact dermatitis, itching, redness and swelling |
| protein allergens | Certain proteins in mango pulp (such as Mangifera indica allergens) | Oral allergy syndrome, urticaria, respiratory symptoms |
| Cross-allergy | Cross-reactivity with birch pollen, latex, etc. | Symptoms similar to pollen allergy (sneezing, runny nose, etc.) |
2. Common symptoms of mango allergy
Symptoms of mango allergy vary from person to person, ranging from skin discomfort to severe systemic reactions. The following is a common classification of symptoms:
| Symptom type | Specific performance | Severity |
|---|---|---|
| skin reaction | Itching, erythema, urticaria, contact dermatitis | mild to moderate |
| oral symptoms | Swollen lips, tingling of oral mucosa, and itchy throat | Moderate |
| respiratory symptoms | Sneezing, stuffy nose, asthma, difficulty breathing | moderate to severe |
| systemic reaction | Anaphylactic shock (rare but dangerous) | Severe |
3. Who is more likely to be allergic to mango?
The following groups of people need to pay special attention to the risk of mango allergy:
4. How to deal with mango allergy?
If you have symptoms of mango allergy, you can take the following measures:
| Countermeasures | Specific operations |
|---|---|
| Stop eating immediately | Avoid further contact with mango or mango juice |
| local treatment | Rinse the affected area with clean water and apply cold compress to relieve itching |
| pharmacological intervention | Take antihistamines (such as loratadine) or, in severe cases, use an epinephrine auto-injector |
| Medical examination | Conduct allergen testing to identify allergens and formulate long-term management plans |
5. How to prevent mango allergy?
The key to preventing mango allergies is to avoid exposure to allergens:
Conclusion
Although mango allergy is uncommon, it can have serious consequences if it occurs. Understanding the causes of allergies, recognizing symptoms, and taking the correct response are key to protecting your health. If you suspect you are allergic to mango, it is recommended to seek medical treatment promptly to avoid misdiagnosis or delay in treatment.
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