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Doctor insights on: Can A Food Allergy Cause A Fever

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Can my son's food allergies cause fever?

Can my son's food allergies cause fever?

Not directly: Allergies do not cause fevers but secondary conditions related to allergies can cause fevers such as ear infections that resulted from fluid behind the ear drum that becomes infected. ...Read more

Dr. John Chiu
2,568 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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I ve reaction to so many foods and they all cause me sore throat & flu like symptoms, yet no food allergy has been identified on skin test, any causes?

I ve reaction to so many foods and they all cause me sore throat & flu like symptoms, yet no food allergy has been identified on skin test, any causes?

Not allergy : Need allergy consolation with certified allergist. The hx his most important. Nedd to be more specific re: time specific other sx and foods. I doubt these sx are ige mediated '. ...Read more

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Intermittent low fevers and flu like symptoms. Could it be food allergies, candida or possible cancer?

Intermittent low fevers and flu like symptoms. Could it be food allergies, candida or possible cancer?

Fevers: It does not sound like any of the three causes are the cause of your intermittent fevers. You may want to consult a rheumatologist to determine the cause of your fevers. ...Read more

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Why do I always get low grade fever after i eat sweet cheese? I get fever after like half a day.Food allergy?Leaky gut ?

Why do I always get low grade fever after i eat sweet cheese? I get fever after like half a day.Food allergy?Leaky gut ?

Fever: Although don't know what you mean by low grade, fever is commonly a response to an inflammatory process which causes release of cytokines like tnf or il-2, etc. These stimulate the hypothalamus to reset the body's thermostat. Allergy can do this, but many things are possible. Doubt you have a "leaky gut". Good luck. ...Read more

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My 3 year old had a food allergy for the first time. Doctor gave an oral steroid now he is soaked in sweat no fever is this normal?

My 3 year old had a food allergy for the first time. Doctor gave an oral steroid now he is soaked in sweat no fever is this normal?

Not usual but: Food allergy is not usually treated with steroid. However when the dose is high, it may cause flushing and thus the sweating without fever. Food reactions usually subside in less than a day at best and thus i question the use of steroid unless he had hives which could not be controlled with large dose of antihistamine. ...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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Could you have a food allergy and a following flu?

Could you have a food allergy and a following flu?

They are not related: Food allergy is unrelated to flue symptoms.However, gastrointestinal symptoms such as diarrhea and vomiting may deplete intestinal lactase which will give symptoms of an intolerance to milk, which is sometimes mis diagnosed as an allergy. ...Read more

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I have had a low grade temp for a week now.I am very tired and I have had stomach pain for 7 years including food allergies.It not cold Or or flu. ?

I have had a low grade temp for a  week  now.I am very tired and I have had stomach pain for 7 years including food allergies.It not cold Or or flu. ?

7 years?: I think you should consult a GI doctor who may or may not refer you to an allergist depending on his findings. 7 years are a long time to suffer. As for the low-grade temperature, how low grade has it been? ...Read more

Dr. Michael Zacharisen
583 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
3,465 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