Daijiworld Media Network – New Delhi
New Delhi, May 12: Raw mangoes are among the most loved summer foods in India, enjoyed in the form of kairi slices, aam panna, pickles and chutneys. However, dermatologists have warned that handling or consuming raw mangoes can trigger skin allergies and rashes in some people.
Experts say the reaction is usually caused not by the mango pulp, but by chemicals present in the peel, sap and stem area of the fruit. These compounds are chemically similar to urushiol, the allergen found in poison ivy and poison oak, which can trigger allergic contact dermatitis in sensitive individuals.
Doctors note that the problem becomes more common during summer as raw mangoes are widely handled in Indian households for pickling and cooking. Repeated exposure can increase sensitivity and lead to stronger reactions over time.
According to specialists, the highest concentration of irritants is found in the peel, near the stem and in the sticky sap released while cutting the fruit. Since the flesh contains much lower levels of these substances, many people experience reactions only when they touch or consume mangoes with the skin attached.
Symptoms may appear within hours or even up to two days after exposure. Common signs include itchy red rashes around the lips or mouth, swelling of the lips or eyelids, burning sensation, blisters, dry skin and rashes on the fingers or hands after cutting mangoes. In severe cases, the rash may spread to the neck, face and arms.
Doctors say people with eczema, sensitive skin, or allergies linked to poison ivy, cashews or pistachios may be at greater risk. Mangoes, cashews and pistachios belong to the same botanical family, and cross-reactions have been documented in medical studies.
Experts advise washing the affected area immediately with mild soap and cool water if symptoms appear. Cold compresses, moisturisers, antihistamines and prescribed steroid creams may help reduce discomfort. Severe swelling, breathing difficulty or widespread blistering requires immediate medical attention.
Dermatologists recommend avoiding direct contact with mango peel and sap, especially while cutting raw mangoes. Wearing gloves, washing mangoes thoroughly before peeling and avoiding biting directly into the fruit with the skin attached can help prevent allergic reactions.
Doctors say that once the trigger is identified, most people can continue enjoying mangoes safely by avoiding contact with the peel and sap.