élelmiszerallergiát

Élelmiszerallergia is the Hungarian term for food allergy. It is an adverse immune system reaction that occurs soon after eating a certain food. Even a small amount of the offending food can trigger symptoms of a food allergy. These symptoms can range from mild to severe and can even be life-threatening.

Common food allergens include milk, eggs, peanuts, tree nuts, soy, wheat, fish, and shellfish. However, any food can potentially cause an allergic reaction. The immune system mistakenly identifies a harmless protein in the food as a threat and releases chemicals, such as histamine, to defend the body. This release of chemicals causes allergic symptoms.

Symptoms of élelmiszerallergia can vary widely and may include hives, itching, swelling of the lips, tongue, or throat, difficulty breathing, vomiting, diarrhea, and abdominal pain. In severe cases, a food allergy can cause anaphylaxis, a serious, potentially fatal allergic reaction that requires immediate medical attention.

Diagnosis of food allergies is typically made by a healthcare professional through a combination of medical history, physical examination, skin prick tests, and blood tests. Elimination diets under medical supervision may also be used. The primary treatment for food allergy is strict avoidance of the trigger food. For individuals with a history of severe reactions, an epinephrine auto-injector may be prescribed to be used in case of accidental exposure. Research is ongoing into potential treatments like oral immunotherapy.