May
09
23:01
Allergology

Analysis of allergy

Analysis allergy

allergoproby photo Due to continuous growth in the world population of allergic reactions, allergy tests are quite popular.Authentic and traditional method of diagnosing allergies are allergy tests, which include intradermal test, skarifikatsionnye tests (scratch method) and skin prick tests (injection method).

allergoproby carried out for the diagnosis of diseases such as respiratory allergies (pneumonia, bronchitis, tracheitis, laryngitis, sinusitis, rhinitis), atopic dermatitis, drug allergy, eczema on the hands, food allergies, asthma and hay fever.The purpose of the allergy tests is to determine the allergen that could affect the development of the symptoms of the disease.Contraindications for allergy tests: severe general condition of the patient;long-term therapy with hormonal (corticosteroid) medications;aggravation of any current or chronic allergic diseases;an acute infectious process.

tested for allergies so soon will not be able, as before carrying out tests for allergies is s

hown holding a general clinical examination, which includes a general analysis of blood and / or urine examination pediatrician (children) and blood chemistry.A standard set of allergens for allergy tests as follows: skin (epidermis) of animals, food, wool, feathers, pollen, house dust, and so forth. The standard venue for skin tests - the inner surface of the forearm, about three inches from the wrist.In the case of a patient allergic skin diseases, tests are carried out on the damaged areas unaffected.

how to analyze an allergy?An allergen is injected intradermally , or to a place made sterile lancet prick or scratch applied drop selected from a standard set of allergens.In the case of allergy to an allergen selected, after a certain time at the site that appears redness, or swelling of the skin.Usually, the result is evaluated in bright light after one or two days.If induration exceeds 2 mm, the sample is considered positive.During a study be undertaken on the order of fifteen to twenty samples.

allergoproby children is allowed only after they reach the age of five, as it was before this age they develop immunity, the ability to adequately respond to the testing for allergies.If the sample held in an earlier age may develop complications, up to severe acute allergic reactions and chronic diseases.Carrying allergoproby early substitute for the special blood test.

Where to get tested for allergies? I would also like to note that skin tests should be carried out under the constant supervision of an allergist required in special allergy offices or agencies, as there is a high probability of a serious adverse reaction.

On the contrary, unlike allergoproby completely safe are immunoassays, which is to hold blood samples for antigens specific to a particular allergen, and samples for total immunoglobulins.

blood test for allergies is perhaps the most common type of analyzes conducted for the diagnosis of this condition.Blood tests for allergies can detect the substance in the blood called antibodies.The most common type of blood test - immunoassay blood which helps to measure blood levels of antibody to which the body and outputs an allergic reaction.Often, antibody levels are elevated in people with asthma or allergies.For details and more information is shown carrying out of such test methods as the immunological and allergosorbentny tests.A blood test for allergies is used in the following cases:

• If the patient has any complicating correctly interpret the results of scratch test dermatological diseases (eczema, hives and others.)

• If a patient for legitimate reasons can notstop taking reduces or blocks reaction to the allergen tricyclic antidepressants and antihistamines

• If the patient present a serious allergic reaction, such as anaphylactic shock

• If the patient has a positive skin tests on many products

analysis of allergy in children .To prevent the development of severe allergic effects in children, shows testing for allergies in children.To begin this analysis can be done at home.In the case of suspected food allergies should be excluded from the diet turn employed continuously products carefully watching the current state of the baby.However, for more precise definition of provoking an allergic reaction allergen tests for allergies in children should be performed in the laboratory.In addition to the blood test is possible to conduct skin tests.

In conclusion, I want to summarize all of the above.In the case of the slightest suspicion of allergy must be a long time without delay to make an allergy test.Please be aware that sometimes you can cure the allergy without the use of drugs, but simply be adjusted to their way of life.The cheapest and easiest method of identifying allergies are skin tests for allergies.However, they practically do not work, if you want to check the possibility of allergic reactions to foods.In such cases, a blood test for allergies, which is a good alternative to skin testing, since it does not cause the development of allergic reactions.In addition, blood tests showed people who had previously experienced anaphylactic shock.Also, if a person has been confirmed any kind of allergies, prior to any kind of surgery should be sure to check for an allergic reaction such as an allergy to latex.In this situation, the most attractive is a blood test.In case of a latex allergy, surgeons and support staff during the operation should not use latex medical gloves.

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