As one of the frequent allergy symptoms, the indicators of hay fever attributable to pollen are recognized to many individuals. Nevertheless, the cross-reactive situation referred to as oral allergy syndrome (OAS) is much less broadly understood – OAS can be known as pollen-food allergy syndrome. Atlanta sufferers might undergo hay fever-like signs after consuming sure meals. However what’s the hyperlink between pollen and meals, and what are you able to do about it?
What Is the Connection Between Pollen Allergic reactions and Meals?
OAS outcomes from cross-reacting allergens present in fruits, greens and nuts. The immune system identifies proteins in these meals which can be just like these in pollen, and in response releases histamine and different chemical substances. Because of this allergic response, an individual experiences signs similar to itching, tingling and swelling of the lips and mouth.
What Meals Trigger Oral Allergy Syndrome Signs?
For an allergist to deal with oral allergy syndrome, it’s necessary to know the hyperlinks between pollen and meals. For instance, an individual might solely undergo allergic reactions from publicity to birch pollen. Consequently, solely the fruits, greens and nuts with proteins just like these present in birch pollen will set off a response. Listed below are some frequent examples of cross-reactive allergens.
- Alder Pollen – Almonds, apples, celery, cherries, hazelnuts, pears and parsley.
- Birch Pollen – Almonds, apples, carrots, celery, kiwi, peaches, plums and strawberries.
- Grass Pollen – Melons, oranges, tomatoes and wheat.
- Mugwort Pollen – Apples, bell peppers, broccoli, carrots, garlic, onions and parsley.
- Ragweed Pollen – Bananas, cucumbers, melons and zucchini.
Alongside these examples, numerous different meals may additionally set off an allergic response. And with different meals the probability of cross-reactive signs can be comparatively excessive. A research printed by the Canadian Medical Affiliation Journal discovered that OAS occurred in 50–70% of sufferers with a birch pollen allergy. However when OAS is affecting you or your little one, simply what are you able to do about it?
How Do Allergists Deal with Pollen-Meals Allergy Syndrome?
In the case of OAS meals preparation is essential. Structural similarities between proteins and meals are usually damaged down with warmth, so whilst you may expertise a response from consuming an apple, chances are you’ll not react in any respect to a baked apple pie.
As well as, many proteins are situated in or simply beneath the pores and skin of the fruit or vegetable. Due to this fact, peeling the pores and skin can typically be sufficient to forestall a response.
Fortuitously OAS signs are sometimes gentle, with just some temporary tingling, itching or swelling that rapidly subsides. When you’ve got issues, communicate along with your allergist about meals allergy testing, potential treatment suggestions – and an efficient therapy plan to remain secure and wholesome.
Skilled Oral Allergy Syndrome Therapy in Atlanta
In case you expertise the signs of pollen-food allergy syndrome, Dr. Chacko is right here to assist. Go to one in all our facilities in Alpharetta, Atlanta, Canton, Cumming, Druid Hills, Duluth or Johns Creek for allergy testing and therapy. For help, name (678) 668-4688 or request an appointment now.
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