A Brief History of
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Allergy Test Types
The word allergy means diseases or conditions that are costs by the hypersensitive of the immune system typically harmless substances in the environment.
It is important to know that allergies are of different kinds and they can affect people differently. Some of these substances that lead to allergy in a person could include a specific kind of foods pollen fur or dust. Being allergic is the way a person reacts to substances in an environment that are harmless to most people. The substances that cause these allergies are called allergens. These allergens can also be found in insect ticks and some medications. See more in this article different kinds of allergens.
We shall discuss the different types of allergy tests that an individual can take in this article. It is not necessary that you experience an allergy so that you can have a test.
One of the allergy tests is the allergy skin test. This kind of tests diagnosis and checks for immediate allergic reactions to as many different substances as possible at once. You can either get positive or negative results . When you get the negative result it shows that you are not allergic to any kind of allergen while the positive result shows that you are allergic to some kinds of allergens. Different types of skin testing are available these are the prick skin testing the intradermal skin testing.
Another type of allergy test is the blood test. The blood tests to detect any allergens in your blood. The blood test can be obtained where allergy skin testing is not appropriate for example when the patient is experiencing skin rashes which may prevent accurate results on skin test results. A blood test can also be used to investigate other disorders in your immune system which may include chronic urticaria apart from organizing allergens in your body.
Spirometry is another type of tests for allergies. This kind of test is also known as a lung function test. Asthma is the only allergen that is diagnosed by this kind of test. Asthma is a disorder in which a person that Narrows swells and produces extra mucus than it’s supposed to produce. The different kinds of animals that are available in the environment are adult-onset, asthma allergic and nonallergic asthma occupational asthma and exercise asthma.
Most of the time asthma is found in people who are allergic to some substances. Spirometry lung function is measured when an individual uses a device to breathe in and out quickly. For results to be accurate and certain this test is done at least three times.