What is an allergen?
allergen is any antigen that causes response in sensitive individuals and is not a parasite. Allergen can be almost anything if it causes an allergic reaction in humans to something other than a parasite. In general, the response that occurs when an allergic individual comes into contact with the allergen, IgE reactions, is only running to the destruction of the parasites that attacked the body. Allergies are the result of the body identifies non -paraactite as the same type of danger, and so it accepts the same reaction to it. Some things are considered common allergens, while others are relatively rare. Similarly, some things that are an allergen are a risk of life in individuals with high reaction, while other allergies may be a simple inconvenience. People whose bodies recognize the excretion of dust mites as an allergen will generally usually be itching or perhaps a slight overload. So while the excretion of dust mites is present virtually everywhere, even those individuals reacting to it, almost nobodyy are not in danger.
On the other hand, many people who are allergic to bee stings can experience anaphylaxis if mixed. This can kill them if they are not very quickly treated with them, they require these individuals to carry some kind of epinephrine to stop the allergic reaction before they get out of control. Some people have similarly strong responses to common foods and ingredients, which causes processed food to something complicated for them.
Food and drug management in the United States identifies eight common foods that are allergens and must be marked if they are in products or if the product is processed on the same machine as foods with some of these ingredients. These inces are: wheat, milk, peanuts, tree matrix, eggs, soy, sulphites, molluscs and fish. The Eight was selected FDA because a relatively large part of the population has a certain degree butRgic reactions to these components.
other foods that can consider human bodies as an allergen include beans, corn, pumpkin and celery. In addition to bees, many people are also allergic to wasps or mosquitoes. Similarly, many types of mold cause an allergic reaction in humans, as well as pollen from a number of common plants, including ragweed, birch, timothy-grass, poplar and nettle. And a number of animal by -products are allergen, especially cat and dog robber and wool.
Sometimes the body even identifies a medicine to be useful as an allergen. For example, many people are allergic to penicillin, so they must have alternative treatment, otherwise their body will negatively respond to penicillin injection. The entire Sulfonamides class, usually called Sulfa medicines, is another common allergen. Because the consequences of using these drugs, if they are an allergen, may be deadly, most hospitals and doctors check to make sure that the patient is not allergic to common drugs, and more and more doctors avoid these common allergens, afterWhich is easy to do so.