Tomato Paste Paste

A tomato allergy is a type 1 hypersensitivity to tomatoes. Type 1 allergies are commonly known as contact allergies. When a person with this type of allergy comes into contact with an allergen, such as a tomato, histamines are released into exposed areas such as the skin, nose, and respiratory and digestive tracts. In turn, this causes an allergic reaction.

Despite the fact that tomatoes and tomato-based products are some of the most heavily consumed foods in the western diet, tomato allergies are extremely rare. An individual with a tomato allergy is also prone to allergic reactions with other nightshades, including potatoes, tobacco, and eggplant. Often, people with a tomato allergy will have a cross-reaction to latex as well (latex-fruit syndrome).