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Doctor insights on: Potato Allergy

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Dr. Cornelius O'leary jr
10 doctors shared insights

Potato Allergy (Overview)

Allergy to any food, in this case potato will cause symptoms of oral itching, lip or tongue swelling, hives, breathing difficulty and/or throat closure etc. It is caused by IgE antibody against a specific protein in the food. Food allergy is diagnosed with clinical history followed by skin or blood test and that information helps establish the diagnosis and severity of the allergy


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Does anyone know anything about potato allergy?

Does anyone know anything about potato allergy?

True allergy rare: True potato allergy unusual and would have typical multi-organ symptoms, e.g. Itchy/swollen mouth/throat, GI upset, hives, low bp. More common is oral allergy syndrome due to allergic antibodies to birch or grass pollen that cross react with potato protein and cause itchy, slightly swollen lips, mouth, throat and can be prevented by thorough cooking of the potato. ...Read more

Dr. Cornelius O'leary jr
10 doctors shared insights

Potato Allergy (Overview)

Allergy to any food, in this case potato will cause symptoms of oral itching, lip or tongue swelling, hives, breathing difficulty and/or throat closure etc. It is caused by IgE antibody against a specific protein in the food. Food allergy is diagnosed with clinical history followed by skin or blood test and that information helps establish the diagnosis and severity of the allergy


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Possible potato allergy? What symptoms?

Possible potato allergy? What symptoms?

Like other foods: Food allergy usually starts within 30 min. And involves some or all of following: itchy/swollen lips/mouth/throat, nausea, vomitting, abdominal cramps, diarrhea, flushing, itchy skin, hives, chest tightness, wheezing, runny/stuffy nose, itchy/watery eyes, lightheadedness/low bp. It is rare to have a single symptom except itchy mouth and symptoms resolve within 24 hours. ...Read more

Dr. Jan Lei Iwata Dr. Iwata
<b>1</b> doctor agreed:
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Treating Skin Allergies (Checklist)

Get tested for food allergies
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I was diagnosed with a white potato allergy and was wondering if I have to avoid all potatoes or can I eat sweet potatoes?

Not necessarily: I'm not sure how you were diagnosed with white potato allergy, but it does not mean you are allergic to sweet potatoes. I would recommend testing with a board certified allergist to confirm these allergies. ...Read more

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Does anyone have any experience with potato allergy? How can I fix potatoes to avoid it?

Does anyone have any experience with potato allergy? How can I fix potatoes to avoid it?

Depends on reaction: If you have a systemic reaction involving multiple symptoms (itchy mouth, GI symptoms, itchy skin, wheeze, etc) then you probably have a true allergy and must avoid all potato. If all you get is itchy mouth (and you have spring hayfever) then you may have oral allergy syndrome, where allergic antibody to birch pollen cross-reacts with potato, so may be able to eat well cooked potato. Consult md. ...Read more

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Possible potato allergy? What symptoms?

Like other foods: Food allergy usually starts within 30 min. And involves some or all of following: itchy/swollen lips/mouth/throat, nausea, vomitting, abdominal cramps, diarrhea, flushing, itchy skin, hives, chest tightness, wheezing, runny/stuffy nose, itchy/watery eyes, lightheadedness/low bp. It is rare to have a single symptom except itchy mouth and symptoms resolve within 24 hours. ...Read more

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Does anyone know anything about potato allergy?

True allergy rare: True potato allergy unusual and would have typical multi-organ symptoms, e.g. Itchy/swollen mouth/throat, GI upset, hives, low bp. More common is oral allergy syndrome due to allergic antibodies to birch or grass pollen that cross react with potato protein and cause itchy, slightly swollen lips, mouth, throat and can be prevented by thorough cooking of the potato. ...Read more

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What is the definition or description of: Potato allergy?

What is the definition or description of: Potato allergy?

Food allergy: Allergy to any food, in this case potato will cause symptoms of oral itching, lip or tongue swelling, hives, breathing difficulty and/or throat closure etc. It is caused by IgE antibody against a specific protein in the food. Food allergy is diagnosed with clinical history followed by skin or blood test and that information helps establish the diagnosis and severity of the allergy ...Read more

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Possible potato allergy? What type of preparation and what symptoms?

Possible potato allergy? What type of preparation and what symptoms?

Potato.: Food allergy can affect many target organs but most commonly the skin, GI tract and occasionally aggrevate asthma. In rare cases back pain or arthritic type symptoms can be related as it is a nightshade. ...Read more

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Does anyone have any experience with potato allergy? How can I fix potatoes to avoid it?

Depends on reaction: If you have a systemic reaction involving multiple symptoms (itchy mouth, GI symptoms, itchy skin, wheeze, etc) then you probably have a true allergy and must avoid all potato. If all you get is itchy mouth (and you have spring hayfever) then you may have oral allergy syndrome, where allergic antibody to birch pollen cross-reacts with potato, so may be able to eat well cooked potato. Consult md. ...Read more

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I was diagnosed with a white potato allergy and was wondering if I have to avoid all potatoes or can I eat sweet potatoes?

Not necessarily: I'm not sure how you were diagnosed with white potato allergy, but it does not mean you are allergic to sweet potatoes. I would recommend testing with a board certified allergist to confirm these allergies. ...Read more

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Please tell me, could a sweet potato trigger an allergy?

Please tell me, could a sweet potato trigger an allergy?

Not sure: It would be unusual for one to be allergic to sweet potatoes but possible. Not sure what is meant by can a sweet potatoe trigger an allergy. ...Read more

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Allergy of sweet potato, is it possible?

Allergy of sweet potato, is it possible?

Yes, but uncommon: Sweet potato has been identified as a trigger of food induced colitis in infants. This is an unusual disorder. Theoretically, any food can potentially trigger an allergic disorder. Sweet potato would be an uncommon cause. An allergist can test specifically for sweet potato to help sort this out. ...Read more

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Are potato chips safe for oral allergy syndrome?

Are potato chips safe for oral allergy syndrome?

generally yes: The most common foods for oral allergy syndrome now known as pollen-food allergy syndrome is melons, banana, apple and other fresh fruits and some vegetables. Potato allergy is uncommon. Typically it is the "raw" fruit or vegetable that has the heat sensitive protein. Since potato chips are cooked they are usually very well tolerated. ...Read more

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My son has a fruit, veggie, and rye food allergy. Are beans and potato chips safe?

My son has a fruit, veggie, and rye  food allergy. Are beans and potato chips safe?

Wide categories: Beans and potatoes are vegetables, and you say your son has allergies to "veggies." Do you mean ALL "veggies" or just specific ones? (and fruits and rye, etc). If you're not sure, please check with the physician who did the food allergy testing. ...Read more

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Been having excess mucus after I eat almost anything. Is it an allergy to the food? Had it tonight with sweet potato. Or could it be bc of GERD?

Been having excess mucus after I eat almost anything. Is it an allergy to the food? Had it tonight with sweet potato. Or could it be bc of GERD?

Hard to know: Secretions from the nasal mucosa that increase after a meal is usually due to firing of nerves related to food digestion, but that have side effects in the nose. Its called gustatory rhinitis and is treatable with nasal medication if severe or bothersome. Acid reflux can certainly worsen rhinitis, but usually not immediately unless there is also heartburn/metalic taste. Not food allergy. ...Read more

Dr. John Chiu
2,573 doctors shared insights

Allergies (Definition)

Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more