Papaya latex can be a severe irritant and vesicant on skin. An allergy to peanuts is not technically a nut allergy. But ripe papaya fruits contain some latex too. Papaya juice and papaya seeds are unlikely to cause adverse effects when taken orally; however, papaya … Topical papain may cause allergic reaction, blisters, and skin irritation. Papaya. Tree nut allergies are common, and they include reactions to almonds, cashews, and walnuts. Papaya may cause severe allergic reactions in sensitive people. Learn more about nut allergies here. Papaya latex can cause a severe allergic reaction in certain people. Papain may lower blood sugar. Latex is usually obtained by cutting into unripe papaya fruits. 5. It has very high levels of vitamin C. The vitamin has antioxidant properties, which are essential in dealing with inflammation from allergy. However, people with sensitive and dry skin should use the pulp part of the ripe papaya because the green papaya also has a higher concentration of latex in addition to papain that might increase the chances of getting either allergy … According to the Green Pharmacy Handbook, taking a drink of the papaya or eating papaya would give you relief from allergy. And remember, if you have a latex allergy, an allergic reaction to proteins contained in natural rubber latex, you might also be allergic to papaya. Causes Allergy.