Allergy - Tomato (Tamatar), ImmunoCAP

Tomatoes are a key ingredient in cuisines worldwide. They are rich in essential nutrients like vitamins A, C, and K and antioxidants, offering numerous health benefits. However, for some individuals, consuming tomatoes may trigger allergic reactions, which can lead to symptoms like gastrointestinal issues, skin rashes, or hives. The Allergy - Tomato (Tamatar), ImmunoCAP is a vital diagnostic test that helps determine if someone has a tomato allergy. By analyzing the presence of immunoglobulin E (IgE) antibodies specific to tomato proteins, this test helps confirm if the immune system is reacting to tomatoes, by considering it  a harmful allergen and triggering allergic symptoms.

The Allergy - Tomato (Tamatar), ImmunoCAP test is recommended for individuals who experience symptoms such as swelling, itching, or discomfort in the mouth or throat, as well as skin rashes, abdominal pain, nausea, or diarrhea after consuming tomatoes or tomato-based products. It is especially useful in diagnosing tomato allergies and distinguishing them from other conditions like oral allergy syndrome (OAS) or food intolerances. OAS occurs when certain raw fruits and vegetables, such as tomatoes, cause itching or swelling of the lips, mouth, or throat due to cross-reactivity between tomato proteins and pollen from plants like birch or grass. 

A positive result for tomato-specific IgE antibodies indicates an allergy to tomatoes, and it is generally recommended to avoid them to prevent allergic reactions. If the test result is negative, additional tests may be necessary to investigate other potential causes for the symptoms, such as food sensitivities or non-IgE-mediated reactions.

No special preparation is required for the Allergy - Tomato (Tamatar), ImmunoCAP test. Inform the doctor about any medications (such as antihistamines) or supplements being taken, as they might influence the test results.

Lab test results can vary depending on the specific test kit used, as different methods and the quality of allergens used can affect the quantification of IgE. Therefore, these results are intended to be interpreted in conjunction with clinical symptoms.