Pear allergies are rare, but they do occur.
If you havehay feverand are allergic to birch pollen, you also may experience pear allergy symptoms.
This article discusses pear allergies, including symptoms, and treatments.
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Thats because a true pear allergy is incredibly rare.
The protein in the skins of pears is similar to the protein that causes allergies to birch tree pollen.
So, people who are allergic to birch pollen are typically also allergic to pears.
Peach Allergy
Some people experience an allergic reaction to pears because they are allergic to peaches.
A protein in pears mimics the peach protein that triggers the allergy.
Although this can happen anywhere, its most common in people living in the Mediterranean.
Symptoms
The most common pear allergy symptoms are itching and minor swelling in and around the mouth.
Treatment Options
In most cases, an OAS reaction due to a pear allergy doesnt need treatment.
The symptoms will resolve on their own.
Prevention
The best way to control pear allergy symptoms is by avoiding pears.
Keep in mind, however, that a reaction can occur at any time of the year.
Cooked, canned, and baked forms of raw fruit are generally well tolerated.
Sometimes even skinned pear can cause OAS symptoms.
Every patient’s tolerance is different.
Unfortunately, if you are allergic to peaches you will likely need to avoid pears altogether.
Summary
Few people are truly allergic to pears.
However, proteins found in pears are similar to those found in birch pollen and in peaches.
People who are allergic to those substances may react to pears.
A Word From Verywell
Pears are a delicious snack and great first food for babies.
A pear allergy in a baby or adult is relatively rare, making them a safe food to try.
However, if you notice itchiness or swelling after eating a pear, you may have OAS.
Frequently Asked Questions
Pear allergies are very rare, so most people dont need a test.
It happens when proteins in some fruits, including pears, mimic proteins in pollen that cause allergic reactions.
The most common sign of pear allergies is swelling or itching in the face or throat.
Some people experience gastrointestinal symptoms like diarrhea.
Peeling and cooking pears can help reduce reactions.
University of Manchester.Allergy information for pear.
American Academy of Allergy, Asthma & Immunology.Oral allergy syndrome (OAS).
2022;14(5):998.
Childrens Hospital of Philadelphia.Oral allergy syndrome (OAS).
