What is allergy

Talking about internal allergy, it is necessary to say what is allergy, allergy prone to allergic reactions are actually physical. We are all the same, but everyone is different, some people are allergy, he called such a physical allergy, because of its very complex, genetic factors, we should not ignore this issue, genetic factors are play a decisive role. Parents, that is, parents are allergic diseases, he incidence of children can be as high as 75%, if the parent has allergic disease, his children the incidence can reach 50%, the ratio is quite high.
Mother if the father is allergic constitution, you should pay attention to your child's allergies, he may be allergic reactions occur at some stage. There is also the source of what is meant by allergies, a speaking, allergies are actually the source of your allergy-induced, we talked about some of the outside material, there is no allergy to stimulate your source, you will not be an allergic reaction, we have sub-categories. For example, the source of inhaled allergens such as pollen, animal dander, automobile exhaust, paint, tobacco these things to stimulate you, you will be a series of reaction of allergic rhinitis, sneezing, runny nose, etc. reaction. There are things to eat, food allergic to, such as milk, eggs, seafood, peanuts, and some food additives, especially children, and some milk allergic children compared to the weight, and sometimes also milk with milk do not like about this allergy, and another not allergic to milk ingredients inside, allergy to a component.