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

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Dr. Michael Zacharisen
566 doctors shared insights

Food Allergy (Definition)

Allergies usually mean there is a response like diarrhea, vomiting, hives, or anaphylaxis when that food is eaten. Other allergies can be more subtle and lead to chronic congestion, headaches, eczema, rashes, constipation, etc. Best answer- if concerned about a particular food eliminate it from your diet and see how you respond. You can ...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?

It depends: Food allergy can produce immediate hive rashes that resolve within 1-2 days of eliminating the food. Other food allergy rashes, such as eczema can last for several days to weeks after elimination. Rash can also persist if there are continued exposures to the food in question. Finally you need to as, "are you sure the rash is due to a food allergy" see an allergist for evaluation. ...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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Do food allergies last a lifetime, or do they eventually go away?

Do food allergies last a lifetime, or do they eventually go away?

Go away in kids: You are 37 years old. Although I have seen fish allergy resolve after 20 years or so, for most adults food allergies do not go away. In children & infants most dairy, egg, wheat, soy & corn allergy resolves in a few years. For example, for dairy we see at least 80% resolution in 10-15 years. Even peanut & tree nut allergy resolves spontaneously in 20-25% of kids. ...Read more

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

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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Can antidepressants cause you to develop food allergies? How long do these tablets stay in your system if you stop after having them for 8 years?

Not related: Antidepressants do not cause food allergies , in fact the tricylic and quadricyclic types of antidepressants actually have strong antihistaminic effects which may mask symptoms from food allergies. ...Read more

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Developed so many food allergies during last pregnancy(1yr ago) now I can't hardly eat anything but meat-could these go away if I got pregnant again?

Developed so many food allergies during last pregnancy(1yr ago) now  I can't hardly eat anything but meat-could these go away if I got pregnant again?

More details: I am not aware of pregnancy creating food allergies and wonder what your reactions have been and to which foods. If you had severe morning sickness during the pregnancy, the reactions to food now may well be psychological. Consult an allergist if you want this problem resolved. ...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


Dr. Heidi Fowler
3,405 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