What is the definition or description of: peach allergy?

Peach Allergy: It is rare to have a severe allergic reaction to peaches. Likely, a peach allergy is consistent with what is called oral allergy syndrome or pollen food allergy syndrome. This is when the person is allergic to a pollen that cross-reacts with raw peaches. Symptoms can include itchy mouth, itchy tongue, itchy throat, mild swelling of the oral cavity, and rarely nausea/vomiting.