Doctor insights on:
Potato Allergy 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
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
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
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
Doctor suggested elimination diet to see if symptoms caused by food allergies.Can I eat potatoes on diet?What is your opinion on this form of action?
This is a good way: to see if any of your foods are causing your symptoms. You should start by eating what you would normally eat, but eliminate one food for about 1 week and see if the symptoms go away. If not, move on to eliminating a 2nd food...and so on. Potatoes are generally not very allergenic, depending on how they are cooked and what else is added to them. You can do the same trial with them. ...Read more
When i eat diary produtcs and patato i get itchy scalp and thin hair but when don't eat symptoms get disappear prick test of food allergy is negative?
Great Detective work: The hardest part in diagnosing adverse reactions to foods is to tie in the right food with the symptoms. You have already found the offending foods. It doesn't matter that the skin test is negative. It appears that your symptoms are too mild to elicit a positive prick skin test or the antigen may have been changed when the testing material was prepared. Continue to avoid potato and dairy. ...Read more
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
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
If I eat the same food almost every day (sweet potato) or rice :) can I develop and allergy to it?
No: Allergy to foods is determined through complex interaction between genetics and environment, ...Read more
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