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| Allergies Home » Diagnosis of Allergies » Blood Tests |
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Blood Tests |
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Allergies are the major health hazards faced by the men and women of the different ages of the different countries of the world. The allergies are actually incurable symptoms which give uncomgfortabel feelings to the patients suffering from allergies. There are many kinds of allergies starting from skin allrergy to food allergy. Many persons have apathy towards a few products which they can not apply on their skin. Other than skin allergy there is also food allergy. Some persons can not digest a particular edible product which cause many kinds of difficulties in the body of the intakers.
It may cause eruption on the skin of the person who is eating the thing or it may also cause serious digestive problem. Various kinds of test are available for detecting various types of allergies. Among the tests for diagonising the allergies blood test for diagonising the allergies is very important.
Blood tests for allergy is done when a person has been suffering from the diseases like red itchy eyes,
asthma, hives and dermatitis. Other than these rhintis is also a kind of allergy which needs blood test. The symptoms of Rhintis are blockage at the nasal path and sneezing. Skin test for detecting allergies are also very common but sometimes skin test for detecting allergy becomes very difficult as these tests
can not be applied on a person with a very bad skin condition or taking the medicine like antihistamines.
There are many kinds of blood tests for diagonising the allergies. All the blood tests done for detecting allergies search for those substances which are known as antigens. Most common kind of Allergy blood test is the enzyme-linked immuunosorbent assay. (ELISA, EIA). This blood test done for detecting the allergy measures the presence of a type of an antibody known as immunoglobulin E or IgE. This antibody may be very high in the blood of the persons who have got the allergies towards athsma.
There are also other methods of laboratory testing of blood to get the psyhique of a person suffering from allergies. These tests include radioallergosorbent testing or RAST. Other than RAST there are also tests like ImmunoCAP, UniCAP and also Paharmica CAP. These tests offer a lot of knowledge about the different tpes of allergies.
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There are also many other blood tests for detecting allergies in the body of a man or a woman. These blood tests include the following
- Basophil count
- Eosinophil count
- White blood shell differential count
- Full blood count
- Total IGE
Blood tests for detecting the allergies are conducted in the different clinics of the physicians and also in many nurshinghomes. These blood tests can also be done in the government hospitals or health clinics. Every government hospitals of the world arrange different very important blood tests for detecting the allergies. Blood tests for detecting the allergies vare also very safe. First of all blood is taken frojm the human vein by help of a syrienge and the collected blood is stored in a vial or test tube for further pathological tests. |
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