Yes, you can be allergic to cherries.
Cherry allergies, while perhaps not as common as some other fruit allergies, are a recognized phenomenon. Several studies have documented cases of cherry allergy, often manifesting as Oral Allergy Syndrome (OAS). This condition typically involves a reaction to specific proteins found in cherries that are similar to those found in birch pollen.
Symptoms of Cherry Allergy
The symptoms of cherry allergy can vary from mild to more severe. According to studies, some common symptoms include:
- Oral Allergy Syndrome (OAS): This is a common presentation of cherry allergy, especially in individuals with birch pollen allergies.
- Itching of the lips
- Itching of the tongue
- Itching of the throat
The Link to Birch Pollen Allergy
Many people who are allergic to cherries also have a birch pollen allergy. This is because cherries contain proteins that are structurally similar to those found in birch pollen. This phenomenon is called cross-reactivity. According to Scheurer et al. 2001, patients reporting cherry allergy often have a positive IgE CAP test to birch pollen.
Diagnosis
If you suspect you are allergic to cherries, it is crucial to consult with an allergist. They can perform tests, such as skin prick tests or blood tests (IgE CAP), to confirm the allergy.
Management
The primary way to manage a cherry allergy is to avoid eating cherries. If you experience a reaction after eating cherries, antihistamines may help relieve mild symptoms. In the case of a severe allergic reaction (anaphylaxis), an epinephrine auto-injector (EpiPen) is needed, and immediate medical attention is essential.
