Cross Allergy | Skin rash from tomatoes
Cross Allergy In people with grass pollen allergy, antibodies are formed against certain components (antigens) of the pollen. If these antibodies also recognize antigens from tomatoes due to structural similarity and then trigger an allergic reaction, this is called a cross-allergy. If someone suffers from a cross-allergy, he or she is not primarily allergic to … Cross Allergy | Skin rash from tomatoes