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30 sie 2024 · Food allergy is an immune system reaction that happens soon after eating a certain food. Even a tiny amount of the allergy-causing food can trigger symptoms such as hives, swollen airways and digestive problems. In some people, a food allergy can cause severe symptoms or even a life-threatening reaction known as anaphylaxis.
A food allergy is an abnormal immune response to food. The symptoms of the allergic reaction may range from mild to severe. They may include itchiness, swelling of the tongue, vomiting, diarrhea, hives, trouble breathing, or low blood pressure. This typically occurs within minutes to several hours of exposure.
29 mar 2024 · A food allergy develops when your body responds abnormally to certain foods. Common types of food allergies include shellfish, peanuts, and eggs. While many symptoms from a food allergic reaction are mild and may affect the skin or digestive system, some may be severe and even life-threatening.
Food allergies occur when your body mistakenly triggers an immune response to certain foods. This immune response, or allergic reaction, can cause a variety of symptoms such as hives, swelling or difficulty breathing.
A food allergy is caused by your immune system overreacting to certain types of food. It's not clear why this happens, but certain foods are more likely to cause an allergic reaction in some people. The most common allergic foods include: cows' milk.
A food allergy happens when your immune system overreacts to a harmless food protein—an allergen. In the U.S., the nine most common food allergens are milk, egg, peanut, tree nuts, soy, wheat, fish, shellfish and sesame.
11 kwi 2024 · Food allergies occur when the body has an immune reaction to proteins in certain foods. The allergic reaction can range from mild to life-threatening, and can cause a variety of symptoms...
