Oral allergy syndrome or pollen food allergy syndrome is the allergy caused in the mouth and throat due to consuming fruits, vegetables, and tree nuts containing the potential allergen. This is widely prevalent among people who are allergic to pollens. Symptoms include itching of the throat and mouth, swollen lips, mouth, tongue, and throat. Upon swallowing or spitting out the food, symptoms subside. Cooked foods do not cause such a reaction.
Oral Allergy Syndrome: Features, Types, Diagnosis, and Management
Oral allergy syndrome (OAS) is caused by different food products with symptoms such as rash and swelling. Continue reading to learn more.
