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  1. Food allergy - Symptoms and causes - Mayo Clinic

    Aug 30, 2024 · The most common food allergy symptoms include: Tingling or itching in the mouth. Hives, itching or eczema. Swelling of the lips, face, tongue, and throat or other parts of the …

  2. Food allergy - Diagnosis and treatment - Mayo Clinic

    Aug 30, 2024 · For people with food allergies, symptoms can range from annoying to life-threatening. Learn about diagnosis and treatment of this common immune reaction.

  3. Allergies - Symptoms and causes - Mayo Clinic

    Aug 24, 2024 · Allergy symptoms can range from mild to severe, even life-threatening. Find out what treatments and prevention tips can help.

  4. What is the difference between food allergy and food sensitivity?

    Mar 27, 2025 · Help me understand whether this could be a food sensitivity or a food allergy: tl;dr: I get joint pain in my wrists, a rash on my hands, and a red, itchy neck when I eat gluten.

  5. Help with worsening food allergy symptoms, headache, etc.

    Dec 17, 2025 · • After food allergen exposure (often unavoidable due to how extensive my allergies are), I develop severe inflammatory reactions — head pressure, neurologic …

  6. Egg allergy - Symptoms & causes - Mayo Clinic

    Aug 11, 2025 · You have a higher risk of a food allergy if one or both of your parents have certain health conditions. These conditions include asthma, food allergy or another type of allergy — …

  7. Food allergy vs. food intolerance: What's the difference?

    Feb 28, 2024 · If you have a food allergy, you may be at risk of a life-threatening allergic reaction (anaphylaxis) — even if past reactions have been mild. Learn how to recognize a severe …

  8. Milk allergy - Symptoms & causes - Mayo Clinic

    Sep 19, 2025 · A person's risk of a food allergy increases if one or both parents have a food allergy or another type of allergy or allergic disease, including hay fever, asthma, hives or …

  9. Allergies - Diagnosis and treatment - Mayo Clinic

    Aug 24, 2024 · Allergy symptoms can range from mild to severe, even life-threatening. Find out what treatments and prevention tips can help.

  10. Mayo Clinic Q and A: Testing for food allergies and sensitivities

    Apr 13, 2022 · In most situations, a food allergy will cause a more immediate reaction; whereas, food sensitivities may develop over time — anywhere from 30 minutes up to four or five hours …