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Doctor insights on: Potato 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. John Chiu
2,479 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


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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

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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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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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10
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