20
Jun
What Happens When You Have Allergic Reaction To Food. Food allergies affect up to 8 percent of children in the United States. When you develop an allergy your body suddenly begins viewing a substance in this case food as harmful. Food allergy is an immune system reaction that occurs soon after eating a certain food. The immune system identifies an intruder as dangerous and throws various mechanisms into gear in order to get rid of the troublemaker.
When you eat breathe in or touch something youre allergic to your immune system produces histamines to deal with the bothersome substance allergen. This immune response can cause several symptoms including. Even a tiny amount of the allergy-causing food can trigger signs and symptoms such as digestive problems hives or swollen airways. Although allergic reactions are often mild they can be very serious. When you develop an allergy your body suddenly begins viewing a substance in this case food as harmful. These antibodies attach to cells causing a release of histamine.
The immune system identifies an intruder as dangerous and throws various mechanisms into gear in order to get rid of the troublemaker.
Food allergies can also cause stomach cramps vomiting and diarrhea. These antibodies attach to cells causing a release of histamine. What happens when you have an allergic reaction. What happens during an allergic reaction. The first time you eat a food youre allergic to certain cells make a lot of IgE for the part of the food that triggers your allergy called an allergen. Severe throat swelling can make it difficult for patients to swallow as food literally gets stuck in the esophagus.