The most usual symptoms of gluten allergy are: swelling, especially in area of the tongue and mouth, asthma, red rash on the skin and hive or also called "urhicaria". Explanation Of Occurring Gluten Allergy As all allergies and also when it is about gluten allergy, body, your immune system, produce amount number of antibodies, also known as immunoglobulin IgE which are connecting to the basil cells and mast, making inflammation. So, if your skin show some symptoms of the latex allergy, such as swelling in the area where you have injected latex components, you will know that you are allergic on latex. Another method is blood testing. There are various symptoms that may cause latex, but some of the most usual symptoms are: runny nose, difficult breathing, especially shortness breath, wheezing, skin rashes, itchy skin, asthma and other. Food Allergies Have you ever tried some food that made rashes on your body? Have you itchiness around your eyes, nose, throat and body skin? What is actually happened with your body is that it reacts on the food and that is known as food allergy. Allergies on the foods are body's condition where it overreacts, when you eat food which you have never eaten before. It is not truth. Fur is not allergens as itself, but while your dog is grooming, collected dander and saliva that spread in the air make ideal conditions for allergy. Usually the time that is necessary for occurring of these allergens is about five to thirty minutes. But, there are and examples where occurring of allergens come much latter than usual. These allergies are results of hypersensitive immune system. The main problem is that hypersensitive immune system, makes mistakes, so it identifies innocuous substances as bad and dangerous for the body and as results of that, immune system starts with attack to the substances with high level of ferocity. When it is about immunotherapy, it should to mention that you can use it, before the doctor doesn't done blood test or skin test for determining what exacts factors influence on causing allergy at you. It is essential for patient to have igE antibodies to the allergens, for using immunotherapy. It also confirmed by John Yunginger, M.