Today it has change into modern to talk about allergies. Modern, so it interests many people. It is believed that every fifth individual on Earth not less than as soon as in his life suffered an allergic reaction. Those who have such reactions are repeated, ask many questions, some reply that may assist us to this article.
There is inhalant allergy, food allergy, an allergy to insect stings, allergic reactions to medication. Many patients with allergic reactions usually manifest atopy, wherein the main role performed by heredity. There are three classical forms of atopy: atopic dermatitis, hay fever and atopic asthma. Folks with atopy are genetically predisposed to provide specific antibodies - immunoglobulin E (IgE), - that reply to environmental allergens (dust mites, animal dander, pollen, and so forth).
Perceive the allergy is usually not straightforward, as aside from most "typical" allergy - atopy - a pseudoallergy having comparable signs (asthma, rhinitis, hives, swelling).
When pseudoallergic no genetic predisposition of an organism to develop IgE, and consequently, the reactions are not immune and in the body don't develop antibodies in response to publicity to the allergen. So, pseudoallergy to food not being immune reaction could manifest itself outwardly as a true allergy. Pseudoallergy able to develop when receiving meals containing histamine, or launch histamine during biochemical transformations. Very often the reason for pseudoallergic reactions are meals components: colorants, preservatives, flavors and antioxidants.
The time period "meals allergy" is only an immune response with a particular clinical picture. Greater than 10% of children suffer from food allergic reactions, which most of them have seen one year of age. Symptoms might be numerous: digestive (abdominal pain, vomiting, diarrhea), respiratory (conjunctivitis, rhinitis, bronchospasm), pores and skin (itching, hives, swelling), and occur immediately after exposure to an allergen or delayed. Predispose to meals allergy early bottle-feeding and allergic disease in kinfolk, illnesses of the gastrointestinal tract. Allergic reactions in infants can cause virtually any product, but most often trigger food allergy cow's milk, egg, fish, grains, nuts, soy. Cow's milk accommodates proteins with excessive allergenic activity and are resistant to excessive temperatures, so they can keep this activity even after cooking. A toddler with an allergy to cow's milk does not necessarily stay so till the top of life. Milk intolerance often goes to 2-4 - years of age. Treating a milk allergy is to eradicate it from the food regimen and changed with soy or goat's milk. Sadly, very often an allergy manifested by substitutes. In this case it's essential to use protein hydrolysates (proteins, subjected to partial destruction), allergenic activity is far lower. Splendid feeding essential to keep up human well being all through life - breast feeding. Human milk in its structure is near the composition of tissues of the kid and completely devoid of antigen, ie allergenic properties and is rich in protective immunoglobulins (antibodies).
Elevated sensitivity to egg protein is commonly associated with allergy symptoms to cow's milk, however also can occur separately. Several types of vaccines (measles and mumps), produced in cultures of chick embryos, can even cause allergic reactions in individuals with intolerance to egg protein. Intolerance of animal protein decreases as they get older the body, so from time to time to present the child should be re-try the merchandise that it's poorly tolerated (first check together with your physician).
By vysokoallergennym products embrace fish, especially marine. Fish protein isn't destroyed when cooked, its fractions contained in water vapor, in order that sensitization may occur by inhalation.
Cereals in latest instances is increasingly the cause of allergies. The most energetic allergens oats, wheat, rye, and fewer energetic - rice, barley, buckwheat, kukuruzy.Allergiya for vegetables and fruit are nearly at all times associated with an allergy to pollen. About 50% of people who find themselves allergic to pollen of apple allergic to apples. Allergens of vegatables and fruits are sometimes labile and are destroyed when cooked.
Many meals have frequent antigens, due to what's cross-reactive. For instance, cross-reactions are at using nuts, honey, wheat and different cereals.
Weight-reduction plan therapy - a very powerful stage of advanced treatment of food allergy. Exclusion of meals allergens, normally leads to stihaniya allergy symptoms. It's advisable to exclude from power all combined merchandise, which embrace this allergenic protein. Should concentrate on the presence of cross-allergy. Elimination weight loss plan is strictly individual and is a temporary measure, because after several months of complete elimination of allergenic meals from the food regimen, most patients can use previously insufferable food. Children under 1 year to forestall the food supply eliminate sensitization of whole cow's milk, up to 1,5 years - rooster eggs, fish and seafood, as much as 3 years of age nuts.
If the child is breastfed, and the manifestation of symptoms of meals allergic reactions it's crucial to take care of a minimum of 6 months of age. Optimal for the shortage of breast milk is the usage of substitutes (method). It must be remembered you could not use formulas based on whole-protein cow's milk and yogurt, and entire goat's milk. If the kid reveals an allergy to cow's milk protein, then feeding it is vital to use formulation based on partially or protein (protein splitting into smaller components).
Introduction of complementary meals in kids with meals allergy symptoms will not be really useful before 6 months. Better to start out with a vegetable puree of squash, color and cabbage and potatoes. Carrots and squash are added later. From 7 months introduce meat puree. When shopping for child food is essential to concentrate to the components of preservatives, emulsifiers, dyes. Duration of elimination food regimen is determined individually, considering the level of sensitization and the character of medical manifestations of allergy. Upon expiration of strict weight-reduction plan weight loss program expansion is carried out with sequential introduction of gradually increasing the variety of beforehand insupportable product.
We do not advocate self-medication. We simply help sort out the signs that bother you that you may extra precisely represent to any medical specialist, it is best to ask.
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