Usually, when you feel swelling in the parts of your body, you know that it's starting up with allergies. This first symptom is also known as systemic inflammatory response or also, local inflammatory response. For example, if you are allergic on the animal hear you will have allergies in the nose, which will include swelling of the nasal mucosa. Because of making antibodies en masse, immune system influence on starting up with allergy. Most often symptoms of allergy are respiratory swelling, rashes, itches, problem with breathing, nasal congestion or even death. Symptoms of Sinusitis Usually the symptoms of allergy and sinusitis are similar. First at the beginning, immune system misidentifies allergens which are not harmful as some substances which are contained in disease. First signals are influencing on producing antibodies by immunological system, which are destroying these allergens. These antibodies are also known as IgE immunoglobulin E. Food Allergy and Anaphylaxis Network, FAAN allergic reaction on some food, such as peanuts has doubled during the last five years. But, also and separated study shows results in which number of the people who are suffering of allergic reactions caused with latex is also in developing. Allergy may be defined as condition in which immune system react to the foreign substances which are not harmful and as results of it immune system makes antibodies that lead to the symptoms which are related as allergies, such as difficult breathing, itchiness, swelling, etc. One of the main reasons why children are suffering form the peanut allergy is, because the woman has consumed peanuts during the pregnancy. Also, if woman consume peanuts during the period when baby is sucking, peanuts may influence bad for the baby. People who start up with using vegetarian food or supplements, usually use food related on the nuts and same with that use lots of amount of the peanut. Still, for using allergy shots, you need to consult with your doctor. It is because not every person react same with using allergy shots. For patients who have problem with heart, or take beta blocker or have sever asthma, it is not recommendation to use this medicine. After that you have consulted with your doctor about using allergy shots, you will be tested for determining of what allergens your body reacts.