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Doctor insights on: How Long Does Vomiting Associated With Food Allergies Last

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Can food allergies cause vomiting?

Can food allergies cause vomiting?

Yes: Yes they can cause vomiting, abdominal cramps and diarrhea. ...Read more

Dr. John Chiu
2,629 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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Owen often throws up (abt 3x wk) after meals, usually if he's tired before eating. Not consistent with food allergy. Acts fine after throwing up.

Owen often throws up (abt 3x wk) after meals, usually if he's tired before eating. Not consistent with food allergy. Acts fine after throwing up.

Vomit vs regurgitate: Milk, eggs, wheat, soybeans, fish, crustacean shellfish, tree nuts &peanuts cause 90 % of food allergic reactions. If you have not identified any food triggers to his recurrent episodes of vomit/regurgitation, then evaluation is key to determining if this is a behavioral anomaly that needs to be corrected early, or a disease process that should be fixed. ...Read more

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Can I give my 15 month old peptobismol? She keeps throwing up with no signs of fever or illness. We have checked food allergies, ans GERD (taking zantac (ranitidine) 2x daily). I cannot figure out what's wrong :- (

Can I give my 15 month old peptobismol? She keeps throwing up with no signs of fever or illness. We have checked food allergies, ans GERD (taking zantac (ranitidine) 2x daily). I cannot figure out what's wrong :- (

I wouldn't: Pepto has salycilates which we don't give tom kids under 16 because of an association with liver failure/death (Reye syndrome).Wet burps that do not result in problems with hydration often decrease with age as the reflux improves. If the kid is growing well. I would leave it alone. ...Read more

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Food allergy symptoms, how long will it last?

Food allergy symptoms, how long will it last?

Less than a day: If the symptoms you are asking about are really due to food allergy, they should begin almost immediately after eating the food and resolve in several hours but may last a day. ...Read more

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How long do food allergy rashes last?

How long do food allergy rashes last?

Could last a life: Time. It depends on the type of food allergy and treatment given. Some allergies may be controlled with medication and tolerance may be induced to others.
See this site for more info.
http://www. Ncbi. Nlm. Nih. Gov/pubmedhealth/pmh0001820/. ...Read more

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How long does an food allergy rash reaction last for a baby?

How long does an food allergy rash reaction last for a baby?

Few days: Once the offending food is identified and removed from the diet, the rash should go away in a few days. Most likely this is not a true food allergy and is some sort of environmental irritant rash. ...Read more

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How long does a servere food allergy take to happen?

How long does a servere food allergy take to happen?

Immediate Symptoms: Food allergies are typically an immediate reaction minutes to a half hour (max 2 hours) after ingestion of concerning food with symptoms ranging anywhere from hives, wheezing, itching, shortness of breath, wheezing, vomiting, throat tightness, or syncope (fainting). If there is any concern see an Allergist for further workup and evaluation with skin prick or serum testing. ...Read more

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Are food allergies linked to Crohn's or any other disease of long-term intestinal damage? Have many food allergies w/ intestinal symptoms.

Are food allergies linked to Crohn's or any other disease of long-term intestinal damage? Have many food allergies w/ intestinal symptoms.

'Food allergies': Most "food allergies" are not true allergies, but food intolerances instead. Food allergies do not increase the risk of developing Crohn's disease. If you are having symptoms of not being able to tolerate certain foods and they have been attributed to food allergies, or if you've been diagnosed with Crohn's, you should consider seeing a gastroenterologist for further evaluation. Good luck. ...Read more

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How long does it take for food allergies to develop? If you have delayed allergic reactions, is it possible to eventually become anaphylactic?

How long does it take for food allergies to develop? If you have delayed allergic reactions, is it possible to eventually become anaphylactic?

Food allergy: A person, due to the right timing of exposure in the predisposed, can develop food allergies at any time in her/his life to any food. However most food allergies are due to the common highly allergenic foods, such as nuts seafood milk eggs soy ; wheat. It is unknown if delayed reactions can become anaphylactic; however if there is evidence of an ige reaction to a food, caution is the best remedy. ...Read more

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For what length of time do the symptoms of food allergy last?

For what length of time do the symptoms of food allergy last?

Depends: Food allergy reactionc can be mild to severe. Many food allergy reactions clear within a few hours but can last a day or two especially if the reaction is severe. ...Read more

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How long can it take for a food allergy to manifest itself to you?

How long can it take for a food allergy to manifest itself to you?

Define "allergy": The body can have a variety of responses from life threatening anaphylaxis on one end to hives or irritable bowel syndrome with diarrhea. The anaphylaxis issue could show up within minutes, hives days or IBSD may be intermittent. There is also overlap with food intolerance, where you aren't allergic, but don't digest it & are irritated by it. With some the vague effect is unrecognized for yrs. ...Read more

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Food allergy rashes how long to go away?

Food allergy rashes how long to go away?

Varies: Rashes from food allergies can clear in minutes to hours to days and occasionally longer. See an allergist for diagnosis and appropriate management. ...Read more

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Is it unusual for a rash due to a food allergy last for several weeks?

Is it unusual for a rash due to a food allergy last for several weeks?

No: It may last years.
See this site for info.
http://www. Ncbi. Nlm. Nih. Gov/pubmedhealth/pmh0001820/. ...Read more

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Last three days everything I eat I end up going to rr with diarrhea no other symptoms no food allergies no one else sick?

Hard to tell: But if it has been present for 3 days and not getting better, it is only prudent for you to consult your doctor about this issue especially if you have been to a less developed country within the past 2 weeks. ...Read more

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Food allergies! I`m a young chef, last year at this time ;developed a nasty food allergy. Went for testing all negative. I can`t diarize, food consumption, because I work with all types of food!?

Food allergies! I`m a young chef, last year at this time ;developed a nasty food allergy. Went for testing all negative. I can`t diarize, food consumption, because I work with all types of food!?

Food allergies: In adults, a majority of food adversities are not allergies but are termed food intolerances. Standard allergy testing is confusing. Work with an allergist to analyze and carefully investigate things. Consider a leap test. ...Read more

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Could being exposed to mold for a long time cause food allergies?

No: There is no evidence to suggest these two are linked. Allergy to mold can cause eye, nose or asthma symptoms, but not food allergies. ...Read more

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Does a prolonged elimination diet (eg AIP) cause food allergies or anaphylaxis to foods that you eliminated?

Does a prolonged elimination diet (eg AIP) cause food allergies or anaphylaxis to foods that you eliminated?

Not usually: If you eliminated a food you are allergic to even for a long time, the reaction is unpredictable on reintroduction but it is unlikely that this action alone eliminates the food allergy. However some food allergies do tend to fade away (milk, egg etc0 with time-whether this is from having avoided it for a long time or not is unclear. ...Read more

Dr. Michael Zacharisen
596 Doctors shared insights

Food Allergy (Definition)

Results in a response like diarrhea, vomiting, hives, or anaphylaxis when certain food is eaten. Can also be more subtle and lead to chronic congestion, headaches, ...Read more


Dr. Heidi Fowler
3,518 Doctors shared insights

Nutrition (Definition)

Nutrition is the synergistic combination of nutrients found in food and water that allows the human body to perform all essential ...Read more