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

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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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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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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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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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Puffy under eye, itchy rash under arms, congested. Slow onset. Lasted only noon till next morning. No food allergy. I work at day care center.

Puffy under eye, itchy rash under arms, congested. Slow onset. Lasted only noon till next morning. No food allergy. I work at day care center.

Has this resolved?: Sounds like an allergy- maybe a cream or perfume/body spray/detergent or something that you touched with your fingers (then touched your eye/arms, etc.). If you are not taking other medicines and are not allergic, Benadryl (diphenhydramine) can be helpful. You should see a doctor if symptoms persist. Think about anything new you may have been exposed to- whether at the day care or at home. ...Read more

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Does natural d-hist work for rashes from food allergies?

Does natural d-hist work for rashes from food allergies?

No: No reason to believe that it would help with food allergy. The reason it is labeled as a food product is that no studies have been done to prove any health benefit of the product. However, there may be some health benefits of individual components of the product, though not necessarily in the amount provided. ...Read more

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Skin rashes on face from a food allergy. What do I take for this?

Skin rashes on face from a food allergy. What do I take for this?

Avoid the food: The best current treatment for food allergies is avoiding that particular food. After avoidance, antihistamines can decrease itching associated with food allergies. The use of steroid creams or ointments may help, but should be monitored by a physician. An allergist can assist in identifying the specific food trigger. ...Read more

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Where on the body do rashes caused by food allergies usually occur?

Where on the body do rashes caused by food allergies usually occur?

Varies: All over (urticaria / hives / itchy blotches), or in the creases of the elbows and knees (atopic dermatitis). Dh from gluten senstivity symmetic, upper body. Some of the more mysterious skin diseases may also be caused by food hypersensitivity sometimes. Food allergy is best diagnosed by what happens to a person if they eat the stuff; it can be dangerous and needs respect. Best wishes. ...Read more

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I develop random skin rashes and am not sure why-- could this be linked to a food allergy and how can I find out?

I develop random skin rashes and am not sure why-- could this be linked to a food allergy and how can I find out?

Not easily: if you really wish to find out, consult an allergist who can decide on what tests you may be needed after getting a detailed history from you. ...Read more

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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