Apr 30, · An egg intolerance is different from an egg allergy, which is caused by an immune reaction to egg proteins. With an egg allergy, your immune system reacts by attacking substances that your body Author: Kristeen Cherney. Feb 08, · With an egg allergy, a person’s immune system treats eggs as an invader. As a result, it releases powerful chemicals when the body comes into contact with eggs. An egg allergy can cause severe and.
Adults with egg allergies may experience a variety of respiratory symptoms, including hay fever and asthma upon breathing powdered egg ingredients. Nasal symptoms may include itchy, watery eyes, runny or stuffy nose, and headache or sinus pressure. You may also experience wheezing, coughing, difficulty breathing and other asthma symptoms.