Allergy, as what thousands of people know, is a very common disorder affecting both children and adults. In the United States alone, it was found out that about 50 millions of the Americans are suffering from it. Some chronic allergic forms have even led to a number of deaths and it's sad to know that although that common, the health care system had not done much to cure allergies. Allergy and Food Allergy comes in a number of forms. One of the very well-known has something to do with food. Yes, food allergies occur as a result of the immune system's response to a particular food that the body thought to be harmful. The allergy occurs regardless of whether the food is eaten or not, depending on the degree of antibodies released by the body itself. This degree is even more intensified once the food is eaten. In this case, the body tends to emit chemicals in great number just to protect the system. As a result, the skin, respiratory, cardiovascular and gastrointestinal tract are affected depending on how strong the food is. The food allergy varies in types. Of the most prevalent disorders associated with it, the so-called milk allergy affects people the most. This form occurs as a result of the intake of foods with milk contents. According to several studies, this disorder first appears during infancy when the babies are fed a cow's milk-based formula that was blended with the mother's breast milk. About 2 to 3 percent of the infants suffer to this kind of problem and most of the culprits that trigger this condition to happen are linked to the number of casein and whey parts contained in the milk, which are both proteins. Egg allergy is but another type of food allergy that bothers people of all ages. Just like milk allergy, this disorder appears when the system overreacts to the proteins in the egg, be it contained in the egg yolk or in the egg whites. Most of the egg allergy sufferers, however, experience certain symptoms when they take in the whites. The food allergy also comes in the form of wheat allergy. Several scientific explanations have it that this form occurs when the system reacts adversely to the proteins contained in wheat. Of these reactions, most can be associated with the presence of globulin, albumin, and gluten fractions in the wheat. And, unlike the other forms of food allergies, this gluten allergy can be caused either by ingestion of a food containing wheat or by inhalation of some wheat particles. From the milk, egg and wheat allergies, another type came out as very common - the peanut allergy. This form is basically the most chronic of all food allergies for the reason that when the body reacts to peanuts-contained foods, more severe symptoms are often produced. The symptoms can even be intensified even with just a minimal contact. And, of the number of researches conducted by experts, most of the allergy deaths in adults and children are often associated with hypersensitivity to peanuts. It is for this reason that allergy experts now pay much attention to it than the other types of food allergies. Allergy and Latex The body does not only react adversely to certain foods for the allergy to occur. The truth is that even the latex paint can do harm to people. This is basically where the concept of latex allergy comes in. The latex allergy is caused primarily by the body's overreaction to the protein contained in rubber, which is used for balloons, gloves, and even rubber toys. Unlike in food allergies, the overreaction occurs when the latex particles contained in those materials are inhaled. As a result, the body tends to show symptoms that are to some degree can be harmful if not treated immediately. The exposure to the allergy latex paint can also bring out this form. Allergy and Animals So you've learned about food allergies and latex allergy. Now, let's us consider allergies in animals, especially the dog and cat allergies. Just like allergies in humans, the dog allergies are a commonly occurring disorder. According to several reports, thousands of dogs have already been treated for this condition, and it affects even the months old puppies. Well, this is also true for cats, and much of the condition can be linked to the intake of certain foods that trigger the body to react in a negative way. So for such reason, it is important to know exactly what kinds of food that your dog or cat prefer to eat. Your veterinary expert can help you determine this. Symptoms of Allergy When the body reacts to certain harmful elements, it emits all the chemicals to protect the system. However, as the body move to protect the system, it often harms the gastrointestinal and respiratory tract and skin, allowing the allergy symptoms to appear. The symptoms then may show up in almost all parts of the outer body, including the nose, eyes, airways, ears, head, and skin. You may see swelling of the nose, redness of the eyes, rashes on the skin, headaches, pain on the ears, and even asthma. These symptoms occur regardless of the allergy types, and they vary though in terms of severity. In the most severe conditions, allergy symptoms can include hypotension, edema, and coma, and worse, death. Allergy Treatments Several treatments for allergies were already released for the public to consider. However, the treatments come in a number of forms. Some are used topically, while others are for surgical applications. As such, you can find some allergy patients considering some forms of immunotherapy, while others are going through the process of chemotherapy. Some forms of alternative therapies are even proposed for use, but some are still not scientifically proven. Well, with such variation, it is important to determine first how serious or severe your allergy condition is. Note that not all of the treatments may fit your situation. So for better allergy relief, it would be best if you'll know your real condition first.